| 26.3. IP Resources | ||
|---|---|---|
 | Chapter 26. IPRTR - IP Router |  |
| 26.3. IP Resources | ||
|---|---|---|
| | Chapter 26. IPRTR - IP Router | |
The IP Router of Abilis CPX can manage up to 250 IP resources. The IP configuration of each resource is stored in the routing table.
The available commands for managing the IP resources are the following:
It shows the IP resource table. By omitting the IP resource identifier, the command will show all the resources currently defined.
[08:32:56] ABILIS_CPX:d p ip
RES:Ip-1 - IP over LAN (LAN) --------------------------------------------------
Run DESCR:LAN
OPSTATE:UP LOG:NO STATE-DETECT:NORMAL
LANRES:Eth-1
IPADD:192.168.029.254 MASK:255.255.255.000
REDIS:EXT HIDE:NO RP:NONE IPSEC:NO VRRP:NO
NAT:INSIDE UPNP:NO DIFFSERV:NO DDNS:NO
OUTBUF:100 OUTQUEUE:FAIR MTU:1500
OUTSPL:NO
INBUF:0 mru:1500 SRCV:NO
- TRFA section ---------------------------------------------------------
TRFA:YES TRFA-MODE:TOTALS
- Lan ------------------------------------------------------------------
LLOG:NO arpcache:200 CACHETIMER:120 rxbuf:4 txbuf:14
VLAN-ID:UNTAG
RES:Eth-1 ---------------------------------------------------------------------
Run DESCR:
LOG:DS MODE:AUTO DUPLEX:HALF
MAC-ADDR:FACTORY (00-E0-C5-54-A2-78)
dma-rxbuf:250 dma-txbuf:25 max-vlans:0
ip-rxbuf:25 arp-rxbuf:5 pppoed-rxbuf:5 pppoes-rxbuf:25
RES:Ip-22 - IP over PPP (PPP) -------------------------------------------------
Run DESCR:UMTS-DATA
OPSTATE:UP LOG:NO STATE-DETECT:NORMAL
LOWRES:CtiSLink
IPADD:RETRIEVE NEIGH:RETRIEVE
REDIS:EXT HIDE:NO RP:NONE IPSEC:NO VRRP:NO
NAT:INSIDE UPNP:NO DIFFSERV:NO DDNS:NO
OUTBUF:100 OUTQUEUE:FAIR MTU:1500
OUTSPL:NO
INBUF:0 mru:1500 SRCV:NO
- TRFA section ---------------------------------------------------------
TRFA:NO
- Ppp ------------------------------------------------------------------
PPPLOG:DS NRTY3:NOMAX PPP-ENC:RAW-PPP RADIUS:NO
DT-IN:300 DT-OUT:300 UDT-IN:NOMAX UDT-OUT:NOMAX
- Dial-in --------------------------------------------------------------
DIAL-IN:NO
CGI:* SGI:DISABLED
CDI:* SDI:*
- Dial-out -------------------------------------------------------------
TI:ALL,00:00-23:59 BOOT-DLY:0
DEP-RES:NONE DEP-RES-DOWN-DLY:0
DIAL-OUT:YES RTY:LIN NRTY:300 NRTY2:3 TB:3
CGO:# SGO:#
CDO:99 SDO:#
- Tcp-MSS/Lcp/IpCp -----------------------------------------------------
TCP-MSS-CLAMP:NO DNS:NO
- Authentication -------------------------------------------------------
USERNAME:test
PASSWORD:******** LOCAL:CHAP,PAP
SERVNAME: REMOTE:NONE
REPEAT:0
RES:CtiSLink ------------------------------------------------------------------
Run DESCR:HDLC_Over_ISDN_B-Channel
LOG:DS
RES:Ip-100 - IP virtual (VIRTUAL) ---------------------------------------------
Run DESCR:
OPSTATE:UP LOG:NO
P-IP:1
IPADD:192.168.001.101 MASK:255.255.255.000
REDIS:YES HIDE:NO RP:NONE IPSEC:(NO) VRRP:NO
NAT:(OUTSIDE) DIFFSERV:NO DDNS:NO
OUTBUF:100 OUTQUEUE:FAIR MTU:1500
OUTSPL:NO![[Note]](../images/note.png) | Note |
|---|---|
The “Not Saved (SAVE CONF)” message is displayed every time the table is modified but not saved with the save conf command. |
| Note |
|---|---|
The “Not Refreshed (INIT)” message is displayed every time the table is modified but not refreshed with the initialization command init res:ip. |
By specifying an IP resource identifier, the command will show the definition of the requested port. The IP resource identifier must be in the interval [0 - 250]. If does not exist any resource with that identifier, an error message is generated: “RESOURCE NOT PRESENT OR INACTIVE”.
[08:38:13] ABILIS_CPX:d p ip-1RES:Ip-1 - IP over LAN (LAN) -------------------------------------------------- Run DESCR:LAN OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LANRES:Eth-1 IPADD:192.168.029.254 MASK:255.255.255.000 REDIS:EXT HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:INSIDE UPNP:NO DIFFSERV:NO DDNS:NO OUTBUF:100 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:YES TRFA-MODE:TOTALS - Lan ------------------------------------------------------------------ LLOG:NO arpcache:200 CACHETIMER:120 rxbuf:4 txbuf:14 VLAN-ID:UNTAG RES:Eth-1 --------------------------------------------------------------------- Run DESCR: LOG:DS MODE:AUTO DUPLEX:HALF MAC-ADDR:FACTORY (00-E0-C5-54-A2-78) dma-rxbuf:250 dma-txbuf:25 max-vlans:0 ip-rxbuf:25 arp-rxbuf:5 pppoed-rxbuf:5 pppoes-rxbuf:25 [14:47:53] ABILIS_CPX:d p ip-10RESOURCE NOT PRESENT OR INACTIVE
Below the meaning of the most important parameters is shown:
IP over lan section
DESCRResource description. Max 79 chars. Spaces require double quotes (E.g. "str1 str2").
OPSTATEOperative state [DOWN, UP].
LOGState changes log and alarm generation [NO, D, S, A, L, T, ALL] [+E] (D: Debug Log; S: System Log; A: Alarm view; L: Local audible alarm; T: SNMP traps; +E: Extended Log of state changes, see ref. manual)
STATE-DETECTSelect IP resource state detection method
[NORMAL - the state depends on lower interface
only; PING - the state depends on lower
interface state and on result of the PING procedure].
Certain interfaces or protocols like Ethernet and RFC1483 do not provide information about the actual connection to the network. In these cases, using alternative routes cannot be automatic. This Abilis feature allows to setup a periodic ping to a pair of IP hosts. If at least one host answers regularly, the interface is considered to be working (UP), if both hosts suffer of packet loss beyond a defined threshold, the interface is considered to be out of order (DOWN). The frequency of PINGs and the threshold-levels to change the state (UP/DOWN) are configurable. Enabling the PING procedure, the parameters of PING section are shown.
Refer to chapter Section 83.26, “How to use state detection of IP interfaces” to view a how to.
LANRESLower resource [NONE,
Eth-XXX, EthUsb-XXX,
VEth, IpoE-XXX].
IPADDIP address of the resource in DDN
[0-126.x.x.x, 128-223.x.x.x]
or "DHCP". IPADD and MASK can be configured
together in Slash Notation, by means of
IPADD:x.x.x.x/nn, with
'nn' in [0..32].
MASKMask in DDN [240.0.0.0 -
255.255.255.255]. The mask can also be
configured with IPADD in Slash Notation, by means of
IPADD:x.x.x.x/nn, with
'nn' in [0..32].
DHCP-DNSRetrieve primary and secondary DNS server through DHCP
[NO, YES] <Only for
IPADD:DHCP>.
DHCP-GWRetrieve default gateway through DHCP
[NO, YES] <Only for
IPADD:DHCP>.
DHCP-GW-ADAdministrative distance assigned to the default route obtained from a DHCP server [0..255] <Only for IPADD:DHCP>.
REDISCreate the related connected routing [NO: no route is created; YES: a destination route is added to IPR table, EXT: a source route is added to IPR table].
HIDEHide in RIP and OSPF updates [NO,
YES].
RPRouting protocols that will run on this interface
[NONE, RIP,
OSPF] Values can be joined using ','
character.
UPNPSelect UPNP mode [NO,
LAN-CLIENT, LAN-SERVER,
WAN] <Only for
NAT:INSIDE/OUTSIDE>.
DIFFSERVDifferentiated Services Field (DS) management
[NO, NET,
BORDER].
NATNAT usage
[NO, INSIDE,
OUTSIDE, VPN,
DMZ].
IPSECEnable/disable IPSEC
[NO, YES].
VRRPEnable/disable VRRP
[NO, YES].
DDNSEnable/disable DDNS
[NO, YES].
OUTBUFNumber of outgoing buffers [1..255].
OUTQUEUEOutput Queue management [FIFO,
FAIR, SRCIP,
DSTIP].
MTUMaximum output IP datagram size [64..1500 bytes].
INBUFNumber of incoming buffers [0..255].
INQUEUEInput queue management [FIFO,
FAIR, SRCIP,
DSTIP] <Only for INBUF: not equal to
0>.
mruMaximum input IP datagram size [1500 bytes].
SRCVSource address validate [NO,
YES].
OUTSPLOutput speed limitation activation [NO,
YES, IPCOS].
OUTSPOutput speed limitation value [64..100000 Kbit/sec] <Only for OUTSPL: not equal to NO>.
OUTSP-HIGHOutput speed limitation value in presence of HIGH priority traffic [64..100000 Kbit/sec] <Only for OUTSPL:IPCOS>.
OUTSP-TOUTTimeout to exit from OUTSP-HIGH: and return to OUTSP: [1..255 sec] <Only for OUTSPL:IPCOS>.
INSPLInput speed limitation activation [NO, YES, IPCOS, OUTSPL] <Only for INBUF: not equal to 0>.
INSPInput speed limitation value [64..100000 Kbit/sec] <Only for INSPL/OUTSPL: not equal to NO>.
INSP-HIGHInput speed limitation value in presence of HIGH priority traffic [64..100000 Kbit/sec] <Only for INSPL:OUTSPL/IPCOS-HIGH and OUTSPL:IPCOS-HIGH>.
INSP-TOUTTimeout to exit from INSP-HIGH: and return to INSP: [1..255 sec] <Only for INSPL:OUTSPL/IPCOS-HIGH and OUTSPL:IPCOS-HIGH>.
SPL-OVERHEADOverhead added by lower layer drivers which is used by
speed-limit procedure. "AUTO" or a couple of
values "enc,line", where:
'enc' is the encapsulation type and can be
[RAW-IP, RAW-PPP,
RFC1483-VCMUX,
RFC1483-LLCMUX,
RFC2364-VCMUX,
RFC2364-LLCMUX, PPPOE,
PPPOE-BRIDGED,IPOE-BRIDGED];
'line' is the protocol type and can be
[ETH, HDLC,
AAL5, PTM].
| Note |
|---|---|
Only for
|
TRFA section:
TRFAEnables/disables traffic analysis.
TRFA-MODESelect traffic analysis mode [TOTALS:
saves the total global traffic; PROT:
subdivides the registration for the main protocol models;
IP: saves the totals for every single IP
address; IP-PROT: subdivides the traffic by
protocol, for every single crossing IP address].
IP-RESERVEReserves records in the traffic analysis data base: it represents the maximum IP number trace.<Only for TRFA-MODE:IP/IP-PROT>.
TRFA-SIDESelects IP address type [LOCAL: filters
the traffic by destination IP address; REMOTE:
filters the traffic by source IP address].<Only for
TRFA-MODE:IP/IP-PROT>.
TRFA-IPADDIP address filter. <Only for TRFA-MODE:IP/IP-PROT>
- '*': any IP address.
- 'LOCALNET': allowed only for TRFA-SIDE:LOCAL.
- a single IP address or two IP addresses separated by ':' (colon) [1.0.0.0-126.255.255.255, 128.0.0.0-223.255.255.255].
- the name of an IP/IR list between single quotes. (E.g.: * or LOCALNET or 150.1.1.1 or 192.1.0.0:192.1.0.9 or 'List').
Link section:
LCOMPSet the compression type to use for an ip resource with subtype AIPT[-BCK], DL[-BCK], ML, BCH.
Data Compression is available only under
licence.[NO: compression not active,
LZO1X: is often the best choice of all,
LZO1B: is good with a large blocksize or with
very redundant data, LZO1F: s good with a small
blocksize or with binary data].
RIP section:
RIPSENDProtocol used for sending updates [RIP1,
RIP2B, RIP2M,
NO] <Only for
RP:RIP or
RP:RIP,OSPF>.
RIPRECVProtocol accepted for receiving updates
[RIP1, RIP2,
BOTH, NO] <Only for
RP:RIP or
RP:RIP,OSPF>.
RIPNUSelection of normal updates vs. triggered updates
[NO, YES] <Only for
RP:RIP or
RP:RIP,OSPF>.
RIPMETRICAssigned RIP metric [0..16] <Only for
RP:RIP or
RP:RIP,OSPF>.
OSPF section:
OAREAArea ID which this IP port belongs to [#,
0.0.0.0-255.255.255.255] <Only for
RP:OSPF or
RP:RIP,OSPF>.
ONETTYPEType of network [BN,
NBMA, PP,
PMP] <Only for
RP:OSPF or
RP:RIP,OSPF>.
OPRIOInterface priority [0..255] <Only for
RP:OSPF or
RP:RIP,OSPF>.
OCOSTOSPF output cost [1..65535] <Only for
RP:OSPF or
RP:RIP,OSPF>.
ORXMTRetransmission interval [1..150 sec] <Only for
RP:OSPF or
RP:RIP,OSPF>.
OTRDELTransmit delay interval [1..30 sec] <Only for
RP:OSPF or
RP:RIP,OSPF>.
OHELLOHello interval [1..120 sec] <Only for
RP:OSPF or
RP:RIP,OSPF>.
ODEADRouter dead interval [1..1200 sec] <Only for
RP:OSPF or
RP:RIP,OSPF>.
omax-neiMaximum number of neighbors [0..255] <Only for
RP:OSPF or
RP:RIP,OSPF>.
OREM-RIDRemote Router ID [0.0.0.0-255.255.255.255] <Only for
RP:OSPF or
RP:RIP,OSPF>.
OPWDAuthentication password. From 0 up to 8 ASCII characters.
Spaces are not allowed. <Only for
AUTTYPE:SIMPLE><Only
for RP:OSPF or
RP:RIP,OSPF>.
OKEYIDKey ID [0..255] <Only for
AUTTYPE:CRYPTO>
<Only for RP:OSPF or
RP:RIP,OSPF>.
OMD5KEYMD5 secret key. From 0 up to 16 ASCII characters. Spaces
are not allowed. <Only for
AUTTYPE:CRYPTO><Only
for RP:OSPF or
RP:RIP,OSPF>.
DDNS section:
DDNS-FQDNDDNS domain name. From 0 up to 64 characters in the range
['0'..'9', 'a'..'z', '-', '.']. Case is not preserved. <Only
for DDNS:YES>.
Lan section:
ARP-RENEWAL-TIMELifetime of an item in the cache [15..65535 sec].
VLAN-IDVLAN Identifier [0, 1..4094, UNTAG] <Only for
LANRES:Eth/IpoE>.
![[Tip]](../images/tip.png) | Tip |
|---|---|
Interesting chapter: Section 83.5, “How to assign a VLAN for Ethernet interface”. |
PRIO-ARPARP priority over VLAN [0..7] <Only for
VLAN-ID <>
UNTAG>.
PING section:
P-LOCSource IP address used for PING request (ECHO REQUEST)
[1-126.x.x.x, 127.0.0.1, 128-223.x.x.x] or
"R-ID" or "IPADD".
P-DST1Ip address of the destination number 1 [1-126.x.x.x, 127.0.0.1, 128-223.x.x.x] or "#".
P-DST2Ip address of the destination number 2 [1-126.x.x.x, 127.0.0.1, 128-223.x.x.x] or "#".
P-GWIp address of the gateway [1-126.x.x.x, 127.0.0.1, 128-223.x.x.x] or "#".
P-TOUTTimeout for the reply reception (ECHO REPLY) [100..10000 msec].
P-TRYNumber of attempts considered for the state detection [2..50].
P-DLY-UPInterval between attempts while state is UP [1..60 sec].
P-DLY-UPInterval between attempts while state is UP [1..60 sec].
P-DLY-DNInterval between attempts while state is DOWN [1..60 sec].
P-THR-UPPercentage of successful attempts to declare state UP [10..100].
P-THR-DNPercentage of successful attempts to declare state DOWN [0..90].
P-BURSTNumber of requests sent at each attempt [1..10].
P-BURST-DLYInterval between requests pertaining to the same attempt [0..1000 msec].
P-TTLTTL value when transport layer doesn't provide one [DFT, 1..255].
| Tip |
|---|---|
Interesting chapter: Section 83.26, “How to use state detection of IP interfaces”. |
It adds a new IP resource, identified by “IP-xx”.
Type the following command to display all the available types of IP resource.
[10:16:34] ABILIS_CPX:a res:ip ?
SUBTYPE: Resource subtype. <Mandatory>
See also HELP SUBTYPE.
Ip resource subtypes:
LAN IP over LAN
LAN-PT IP over LAN Passthrough
PPP IP over PPP
DSL IP over DSL
AIPT2 Abilis IP tunnel v.2
AIPT Abilis IP tunnel
AIPT-BCK Abilis IP tunnel with Back-up
VIRTUAL IP virtual
X25BSVC IP over X.25 BsvcSome examples follow:
[12:18:12] ABILIS_CPX:a res:ip-10 subtype:lanCOMMAND EXECUTED [12:18:20] ABILIS_CPX:d p ip-10RES:Ip-10 - Not Running, Not Saved (SAVE CONF) -------------------------------- - IP over LAN (LAN) ---------------------------------------------------- New DESCR: OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LANRES:NONE IPADD:000.000.000.000 MASK:255.255.255.255 REDIS:EXT HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:NO DIFFSERV:NO DDNS:NO OUTBUF:100 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:NO - Lan ------------------------------------------------------------------ ARP-RENEWAL-TIME:120 [12:18:23] ABILIS_CPX:a res:ip-11 subtype:aiptCOMMAND EXECUTED [12:22:13] ABILIS_CPX:d p ip-11RES:Ip-11 - Not Running, Not Saved (SAVE CONF) -------------------------------- - Abilis IP tunnel (AIPT) ---------------------------------------------- DESCR: OPSTATE:UP LOG:NO STATE-DETECT:NORMAL TYPE:VPN LINK-FRAG:AIPT LINK-FRAGSIZE:1480 IPADD:000.000.000.000 MASK:255.255.255.255 NEIGH:000.000.000.000 REDIS:YES HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:NO DIFFSERV:NO DDNS:NO OUTBUF:250 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:NO - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCR:NO LCRKEY:DFT LT1:3000 LT3:9000 LN2:3 LCOMP:NO - IP Tunnel ------------------------------------------------------------ MODE:EXT V-OPT:NO D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:100 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:2111 REMPORT:2100 CR:NO CRKEY:DFT OUT:AUTO LOCIP:OUT-IP REMIP:# [12:23:06] ABILIS_CPX:a res:ip-12 subtype:dslCOMMAND EXECUTED [12:23:31] ABILIS_CPX:d p ip-12RES:Ip-12 - Not Running, Not Saved (SAVE CONF) -------------------------------- - IP over DSL (DSL) ---------------------------------------------------- DESCR: OPSTATE:UP LOG:NO STATE-DETECT:NORMAL TYPE:WAN LOWRES:NONE LINK-ENC:RAW-IP IPADD:000.000.000.000 MASK:255.255.255.255 NEIGH:000.000.000.000 REDIS:YES HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:NO DIFFSERV:NO DDNS:NO OUTBUF:250 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:NO - Link ----------------------------------------------------------------- LLOG:DS LMPX:NO LCR:NO LCRKEY:DFT LT1:1000 LT3:3000 LN2:3 LCOMP:NO
![[Caution]](../images/caution.png) | Caution |
|---|---|
After adding a new IP resource, you must restart the Abilis to make the resource running (use the command warm start to reboot the Abilis). |
It removes the requested IP resource from the IP resource table.
| Caution |
|---|---|
It's not possible to remove an IP resource on a running CPX with this command! It's needed to follow this sequence:
|
[08:50:03] ABILIS_CPX:d p ip-5RES:Ip-5 - IP over IP (Abilis tunnel) (AIPT) ---------------------------------- Run DESCR: OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LINK-FRAG:AIPT LINK-FRAGSIZE:1480 IPADD:000.000.000.000 MASK:255.255.255.255 NEIGH:000.000.000.000 REDIS:YES HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:INSIDE UPNP:NO DIFFSERV:NO DDNS:NO OUTBUF:100 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:NO - Link ----------------------------------------------------------------- LLOG:DS LMPX:EXT LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ MODE:EXT V-OPT:NO D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:100 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:2105 REMPORT:2100 CR:NO CRKEY:DFT OUT:AUTO LOCIP:OUT-IP REMIP:# [08:50:08] ABILIS_CPX:c res:ip-5COMMAND NOT ALLOWED FOR 'RES:IP-5' BECAUSE IS RUNNING [08:55:03] ABILIS_CPX:s inact res:ip-5COMMAND EXECUTED [08:55:25] ABILIS_CPX:save confVALIDATION IN PROGRESS ... VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [15:07:05] ABILIS_CPX:warm start
At next reboot:
[08:58:31] ABILIS_CPX:c res:ip-5
THE SELECTED RESOURCE WILL BE DELETED.
PROCEED (N/Y)?y
THE COMMAND WILL DELETE ALL THE REFERENCES TO THE SELECTED RESOURCE.
PROCEED ANYWAY (N/Y)?y
PROCEEDING WITH RESOURCE DELETION...
COMMAND EXECUTED![[Warning]](../images/warning.png) | Warning |
|---|---|
Deleting an IP resource also its references in IPR, IPACL , IPAD and RIP EXTERNAL will be deleted!! |
It sets the parameters to their new values for the specified IP resource. Parameters of each IP resource can be separately configured depending of the connection.
The syntax of the command is:
s p ip- [xpar:val...]
In the example below description, neighbour IP
(NEIGH), subnet mask (MASK),
LOCIP and REMIP parameters will be
modified.
[09:00:43] ABILIS_CPX:d p ip-8RES:Ip-8 - IP over IP (Abilis tunnel) (AIPT) ---------------------------------- Run DESCR: OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LINK-FRAG:AIPT LINK-FRAGSIZE:1480 IPADD:000.000.000.000 MASK:255.255.255.255 NEIGH:000.000.000.000 REDIS:YES HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:INSIDE UPNP:NO DIFFSERV:NO DDNS:NO OUTBUF:100 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:NO - Link ----------------------------------------------------------------- LLOG:DS LMPX:EXT LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ MODE:EXT V-OPT:NO D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:100 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:2108 REMPORT:2100 CR:NO CRKEY:DFT OUT:AUTO LOCIP:OUT-IP REMIP:# [09:01:18] ABILIS_CPX:s p ip-8 descr:To_Abilis_2 neigh:192.168.2.254 mask:255.255.255.0 locip:217.1.1.1 remip:217.2.2.2COMMAND EXECUTED [09:01:25] ABILIS_CPX:d p ip-8RES:Ip-8 - Not Saved (SAVE CONF), Not Refreshed (INIT) ------------------------- - IP over IP (Abilis tunnel) (AIPT) ------------------------------------ Run DESCR:To_Abilis_2 OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LINK-FRAG:AIPT LINK-FRAGSIZE:1480 IPADD:000.000.000.000 MASK:255.255.255.000 NEIGH:192.168.002.254 REDIS:YES HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:INSIDE UPNP:NO DIFFSERV:NO DDNS:NO OUTBUF:100 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:NO - Link ----------------------------------------------------------------- LLOG:DS LMPX:EXT LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ MODE:EXT V-OPT:NO D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:100 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:2108 REMPORT:2100 CR:NO CRKEY:DFT OUT:AUTO LOCIP:217.001.001.001 REMIP:217.002.002.002
The REDIS parameter manages the entry in the IPR table for the specific IP resource. The following table shows the meaning of values:
NO | No entry is created in the IPR table. Creating a route by hand is needed to use the IP resource. |
YES | A destination routing with the IPADD of the IP resource is automatically added in the routing table. |
EXT | A source routing with the IPADD of the IP resource is automatically added in the routing table. |
| Note |
|---|---|
REDIS: |
Examples:
The parameter REDIS of IP-2 i set to NO, so
in the ipr table there's no entry automatically generated and related
with this ip address. If you want to use the IP-2 as gateway you must
add a route by hand.
[15:34:07] ABILIS_CPX:d p ip-2RES:Ip-2 - Not Saved (SAVE CONF) ---------------------------------------------- - IP over LAN (LAN) ---------------------------------------------------- Run DESCR:WAN OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LANRES:Eth-2 IPADD:DHCP DHCP-GW:YES DHCP-GW-AD:0 DHCP-DNS:YES REDIS:NO HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:OUTSIDE UPNP:NO DIFFSERV:NO DDNS:NO OUTBUF:250 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:YES TRFA-MODE:TOTALS - Lan ------------------------------------------------------------------ ARP-RENEWAL-TIME:120 VLAN-ID:UNTAG RES:Eth-2 --------------------------------------------------------------------- Run DESCR: LOG:DS MODE:AUTO DUPLEX:HALF max-vlans:5 MAC-ADDR:FACTORY (FC-AA-14-7F-2B-38) ip-rxbuf:25 arp-rxbuf:5 pppoed-rxbuf:5 pppoes-rxbuf:25 [15:34:22] ABILIS_CPX:d d ip-2RES:Ip-2 - IP over LAN (LAN) -------------------------------------------------- WAN STATE:UP LINK-STATE:LINKREADY CUR-IPADD:192.168.001.100 CUR-MASK:255.255.255.000 OUTBUF:250 S-OUTBUF:1250 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:RAW-IP,ETH - Lan ------------------------------------------------------------------ ARP-ITEMS:1 MAX-ARP-ITEMS:2000 VLAN-ID:UNTAG [15:34:25] ABILIS_CPX:d ipr- Not Saved (SAVE CONF) ------------------------------------------------------- Destination routes and conditional source routes: +-+-+-+-+--------------------+--------------------+-----------------+----+---+ |B|P|S|H| NET:/MASK: | MASK: or | GW: or |IP: |AD:| | | | | | | SRNET:/SRMASK: | IPLB: | | | +-+-+-+-+--------------------+--------------------+-----------------+----+---+ |*|C| |*| 127.000.000.001/32 | 255.255.255.255 | |LOOP| 0| |*|C| | | 192.168.030.001/32 | 255.255.255.255 | |R-ID| 0| |*|C| | | 010.000.000.000/29 | 255.255.255.248 | | 12| 0| |*|C| | | 192.168.000.000/24 | 255.255.255.000 | | 11| 0| |*|S| | | 192.168.008.000/24 | 255.255.255.000 | |D 10| 1| |*|C| | | 192.168.030.000/24 | 255.255.255.000 | | 1| 0| +-+-+-+-+--------------------+--------------------+-----------------+----+---+
The parameter REDIS of IP-2 is set to YES, so
in the ipr table there's an entry with provenience equal to C (refer
to Section 26.2.1, “D IPR (Display IP Routing)”). The route automatically created is a
destination route.
[15:38:00] ABILIS_CPX:d p ip-2RES:Ip-2 - Not Saved (SAVE CONF) ---------------------------------------------- - IP over LAN (LAN) ---------------------------------------------------- Run DESCR:WAN OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LANRES:Eth-2 IPADD:DHCP DHCP-GW:YES DHCP-GW-AD:0 DHCP-DNS:YES REDIS:YES HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:OUTSIDE UPNP:NO DIFFSERV:NO DDNS:NO OUTBUF:250 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:YES TRFA-MODE:TOTALS - Lan ------------------------------------------------------------------ ARP-RENEWAL-TIME:120 VLAN-ID:UNTAG RES:Eth-2 --------------------------------------------------------------------- Run DESCR: LOG:DS MODE:AUTO DUPLEX:HALF max-vlans:5 MAC-ADDR:FACTORY (FC-AA-14-7F-2B-38) ip-rxbuf:25 arp-rxbuf:5 pppoed-rxbuf:5 pppoes-rxbuf:25 [15:38:22] ABILIS_CPX:d d ip-2RES:Ip-2 - IP over LAN (LAN) -------------------------------------------------- WAN STATE:UP LINK-STATE:LINKREADY CUR-IPADD:192.168.001.100 CUR-MASK:255.255.255.000 OUTBUF:250 S-OUTBUF:1250 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:RAW-IP,ETH - Lan ------------------------------------------------------------------ ARP-ITEMS:1 MAX-ARP-ITEMS:2000 VLAN-ID:UNTAG [15:38:25] ABILIS_CPX:d ipr- Not Saved (SAVE CONF) ------------------------------------------------------- Destination routes and conditional source routes: +-+-+-+-+--------------------+--------------------+-----------------+----+---+ |B|P|S|H| NET:/MASK: | MASK: or | GW: or |IP: |AD:| | | | | | | SRNET:/SRMASK: | IPLB: | | | +-+-+-+-+--------------------+--------------------+-----------------+----+---+ |*|C| |*| 127.000.000.001/32 | 255.255.255.255 | |LOOP| 0| |*|C| | | 192.168.030.001/32 | 255.255.255.255 | |R-ID| 0| |*|C| | | 010.000.000.000/29 | 255.255.255.248 | | 12| 0| |*|C| | | 192.168.000.000/24 | 255.255.255.000 | | 11| 0| |*|C| | | 192.168.001.000/24 | 255.255.255.000 | | 2| 0| |*|S| | | 192.168.008.000/24 | 255.255.255.000 | |D 10| 1| |*|C| | | 192.168.030.000/24 | 255.255.255.000 | | 1| 0| |*|C| | | 000.000.000.000/0 | 000.000.000.000 | 192.168.001.001 | 2| 0| +-+-+-+-+--------------------+--------------------+-----------------+----+---+
The parameter REDIS of IP-2 is set to EXT, so
in the ipr table there's an entry with provenience equal to C (refer
to Section 26.2.1, “D IPR (Display IP Routing)”). Two routes are automatically created: a
destination route and a default route for that IP address.
Setting REDIS:EXT is useful to automatically generate a route when using two or more ADSL lines.
[15:27:59] ABILIS_CPX:d p ip-2RES:Ip-2 - Not Saved (SAVE CONF) ---------------------------------------------- - IP over LAN (LAN) ---------------------------------------------------- Run DESCR:WAN OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LANRES:Eth-2 IPADD:DHCP DHCP-GW:YES DHCP-GW-AD:0 DHCP-DNS:YES REDIS:EXT HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:OUTSIDE UPNP:NO DIFFSERV:NO DDNS:NO OUTBUF:250 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:YES TRFA-MODE:TOTALS - Lan ------------------------------------------------------------------ ARP-RENEWAL-TIME:120 VLAN-ID:UNTAG RES:Eth-2 --------------------------------------------------------------------- Run DESCR: LOG:DS MODE:AUTO DUPLEX:HALF max-vlans:5 MAC-ADDR:FACTORY (FC-AA-14-7F-2B-38) ip-rxbuf:25 arp-rxbuf:5 pppoed-rxbuf:5 pppoes-rxbuf:25 [15:28:21] ABILIS_CPX:d d ip-2RES:Ip-2 - IP over LAN (LAN) -------------------------------------------------- WAN STATE:UP LINK-STATE:LINKREADY CUR-IPADD:192.168.001.100 CUR-MASK:255.255.255.000 OUTBUF:250 S-OUTBUF:1250 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:RAW-IP,ETH - Lan ------------------------------------------------------------------ ARP-ITEMS:1 MAX-ARP-ITEMS:2000 VLAN-ID:UNTAG [15:29:05] ABILIS_CPX:d ipr- Not Saved (SAVE CONF) ------------------------------------------------------- Destination routes and conditional source routes: +-+-+-+-+--------------------+--------------------+-----------------+----+---+ |B|P|S|H| NET:/MASK: | MASK: or | GW: or |IP: |AD:| | | | | | | SRNET:/SRMASK: | IPLB: | | | +-+-+-+-+--------------------+--------------------+-----------------+----+---+ |*|C| |*| 127.000.000.001/32 | 255.255.255.255 | |LOOP| 0| |*|C| | | 192.168.030.001/32 | 255.255.255.255 | |R-ID| 0| |*|C| | | 010.000.000.000/29 | 255.255.255.248 | | 12| 0| |*|C| | | 192.168.000.000/24 | 255.255.255.000 | | 11| 0| |*|C| | | 192.168.001.000/24 | 255.255.255.000 | | 2| 0| |*|S| | | 192.168.008.000/24 | 255.255.255.000 | |D 10| 1| |*|C| | | 192.168.030.000/24 | 255.255.255.000 | | 1| 0| |*|C| | | 000.000.000.000/0 | 000.000.000.000 | 192.168.001.001 | 2| 0| | |C| | | |[192.168.001.100/32]| 192.168.001.001 | 2| | +-+-+-+-+--------------------+--------------------+-----------------+----+---+
It is frequent to meet a customer that owns premises with a consolidated situation of devices, gateways, LAN, Telco lines, and so on, and at the same time the desire to explore new possibilities offered by the market to improve performances, reduce costs, increase reliability, and so on.
The biggest obstacle is generally the fear of the work required in reconfiguring the customer device and the Telco routers as well as the possible outages during the experiments, and in some cases the coexistence can be very complicated even if all things are done in the right way.
With Abilis LAN Passthrough we solve all these problems by inserting the Abilis between the customer LAN and the Telco Gateway(s).
Two ethernet interfaces of Abilis are used, one toward customer LAN and one toward Telco gateways(s), giving the following opportunities:
Pass through or reroute IP traffic by means of the standard routing table;
Pass through ARP requests and responses;
Pass through of all other ethertypes (disabled by default);
Preserve source and destination MAC addresses for pass through traffic;
Speedlimit, prioritization, traffic shaping, access list, are applicable on pass through traffic too;
Only one IP address assigned from the lan ip range is needed, it is used for both Ethernet interfaces;
Abilis Lan Passthrough is compatible with VLAN and VRRP;
Multiple Lan Passthrough can operate simultaneously.
The Abilis implementation belongs to an IP resource with the new subtype LAN-PT.
Type the following command to add new IP resource LAN-PT.
[08:46:48] ABILIS_CPX:a res:ip-17 subtype:lan-pt
COMMAND EXECUTED
[08:46:50] ABILIS_CPX:d p ip-17
RES:Ip-17 - Not Running, Not Saved (SAVE CONF) --------------------------------
- IP over LAN Passthrough (LAN-PT) -------------------------------------
New DESCR:
OPSTATE:UP LOG:NO STATE-DETECT:NORMAL
LANRES:NONE LANRES-PT:NONE ETHERTYPE-PT:IPv4-ARP
IPADD:000.000.000.000 MASK:255.255.255.255
REDIS:EXT HIDE:NO RP:NONE IPSEC:NO VRRP:NO
NAT:NO DIFFSERV:NO DDNS:NO
OUTBUF:100 OUTQUEUE:FAIR MTU:1500
OUTSPL:NO
INBUF:0 mru:1500 SRCV:NO
- TRFA section ---------------------------------------------------------
TRFA:NO
- Lan ------------------------------------------------------------------
ARP-RENEWAL-TIME:120 | Note |
|---|---|
The “Not Saved (SAVE CONF)” message is displayed every time the table is modified but not saved with the save conf command. |
| Caution |
|---|---|
After adding a new IP resource, you must restart the Abilis to make the resource running (use the command warm start to reboot the Abilis). |
Configuration is like a LAN, with just a couple of new
parameters: LANRES-PT and
ETHERTYPE-PT.
LANRES-PTPasstrough Lan resource [NONE,
Eth-XXX,
EthUsb-XXX].
ETHERTYPE-PTEthertypes for which passthrough is enabled [IPv4-ARP, ANY].
Type the following command to set the parameters for the IP over LAN-PT resource.
[11:43:57] ABILIS_CPX:s p ip-17 ipadd:192.168.29.206/24 lanres:eth-3 lanres-pt:ethusb-1COMMAND EXECUTED [11:44:01] ABILIS_CPX:d p ip-17RES:Ip-17 - Not Saved (SAVE CONF), Not Refreshed (INIT) ----------------------- - IP over LAN Passthrough (LAN-PT) ------------------------------------- Run DESCR: OPSTATE:UP LOG:NO STATE-DETECT:NORMAL LANRES:Eth-3 LANRES-PT:EthUsb-1 ETHERTYPE-PT:IPv4-ARP IPADD:192.168.029.206 MASK:255.255.255.000 REDIS:EXT HIDE:NO RP:NONE IPSEC:NO VRRP:NO NAT:NO DIFFSERV:NO DDNS:NO OUTBUF:100 OUTQUEUE:FAIR MTU:1500 OUTSPL:NO INBUF:0 mru:1500 SRCV:NO - TRFA section --------------------------------------------------------- TRFA:NO - Lan ------------------------------------------------------------------ ARP-RENEWAL-TIME:120 VLAN-ID:UNTAG RES:Eth-3 --------------------------------------------------------------------- Run DESCR: LOG:DS MODE:AUTO DUPLEX:HALF max-vlans:0 MAC-ADDR:00-E0-4C-20-04-28 ip-rxbuf:25 arp-rxbuf:5 pppoed-rxbuf:5 pppoes-rxbuf:25 RES:EthUsb-1 ------------------------------------------------------------------ Run DESCR: LOG:DS MODE:AUTO DUPLEX:HALF max-vlans:0 MAC-ADDR:FACTORY (00-00-00-00-00-00) ip-rxbuf:25 arp-rxbuf:5 pppoed-rxbuf:5 pppoes-rxbuf:25
| Note |
|---|---|
The “Not Saved (SAVE CONF)” message is displayed every time the table is modified but not saved with the save conf command. |
| Note |
|---|---|
The “Not Refreshed (INIT)” message is displayed every time the table is modified but not refreshed with the initialization command init res:ip-17. |
To display the diagnostics of the IP LAN-PT resource the following commands are used:
[11:59:55] ABILIS_CPX:d d ip-17
RES:Ip-17 - IP over LAN Passthrough (LAN-PT) ----------------------------------
STATE:UP LINK-STATE:LINKREADY
LINK-STATE-PT:LINKDOWN
CUR-IPADD:192.168.029.206 CUR-MASK:255.255.255.000
OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:N/A OUTSP-TOUT:N/A
INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A
SPL-OVERHEAD:RAW-IP,ETH
- Lan ------------------------------------------------------------------
ARP-ITEMS:0 MAX-ARP-ITEMS:2000 VLAN-ID:UNTAG
The state of IP resource is UP if any of the two interfaces is UP.
Resource diagnostic are extended with
LINK-STATE-PT, the state of for
LANRES-PT interface.
A special procedure LOOP DETECTION is performed each time that the last interface goes UP, and if LOOP is detected the last interface is kept isolated. The condition is reset when the interface is disconnected.
The purpose of this procedure is to avoid serious problems to the LAN in case that both interfaces are connected to the same switch: LAN-PT does a packet passthrough which appears to the switch as a cable loop.
If loop is detected the situation looks like this one:
[12:19:55] ABILIS_CPX:d d ip-17
RES:Ip-17 - IP over LAN Passthrough (LAN-PT) ----------------------------------
STATE:UP LINK-STATE:LINKREADY
LINK-STATE-PT:LOOP-DETECTED
CUR-IPADD:192.168.029.206 CUR-MASK:255.255.255.000
OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:N/A OUTSP-TOUT:N/A
INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A
SPL-OVERHEAD:RAW-IP,ETH
- Lan ------------------------------------------------------------------
ARP-ITEMS:0 MAX-ARP-ITEMS:2000 VLAN-ID:UNTAG
[19:10:22] ABILIS_CPX:ARP resource diagnostics are extended with the interface where an IP/MAC address is located, of course known only after Abilis has sent packets to it.
[12:22:48] ABILIS_CPX:d d ip-17 arp
----+----------------+------------------+-----------+----------+-------------
ID|IP |MAC |State |Expiry (s)|LanRes
----+----------------+------------------+-----------+----------+-------------
2|192.168.029.004 |BC-AE-C5-96-76-B7 |VALID | 64|Eth-3
4|192.168.029.207 |00-19-99-38-5C-CE |VALID | 107|EthUsb-1 PT
----+----------------+------------------+-----------+----------+-------------To display the statistics of the IP LAN-PT resource the following commands are used:
[12:09:17] ABILIS_CPX:d s ip-17
RES:Ip-17 - IP over LAN Passthrough (LAN-PT) ----------------------------------
--- Cleared 0 days 00:31:41 ago, on 01/08/2017 at 11:37:55 -------------
-----------|---INPUT---|--OUTPUT---|-----------|---INPUT---|--OUTPUT---|
DG | 0| 0|CHAR | 0| 0|
TCP | 0| 0|ESP | 0| 0|
UDP | 0| 0|AH | 0| 0|
ICMP | 0| 0|DG-FRAG | 0| 0|
LOST-ACC | 0| |BAD-CHK | 0| |
LOST-BUF | 0| 0|BAD-HDR | 0| |
LOST-LOOP | | 0|BAD-LEN | 0| |
LOST-ADDR | 0| 0|LONG | 0| 0|
LOST-OTHER | | 0|SHORT | 0| |
NO-ROUTE | 0| |SPL-OVFL | 0| 0|
TTL-EXP | 0| 0|BAD-ENC-HDR| 0| |
IPP-DOWN | 0| |BAD-L-FRAG | 0| |
PING-MISSGW| | 0|LOST-L-FRAG| 0| |
------------------------------------------------------------------------
- Lan ------------------------------------------------------------------
-----------|---INPUT---|--OUTPUT---|-----------|---INPUT---|--OUTPUT---|
ARP-REQ | 124| 0|ARP-LONG | 0| |
ARP-RESP | 0| 0|ARP-SHORT | 0| |
ARP-R-TOUT | | 0|ARP-LOST | | 0|
------------------------------------------------------------------------This command reports the current situation of the IP resource:
[14:27:28] ABILIS_CPX:d d ip-3RES:Ip-3 - IP over LAN (LAN) -------------------------------------------------- LAN STATE:UP LINK-STATE:LINKREADY CUR-IPADD:192.168.029.254 CUR-MASK:255.255.255.255 OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:250 OUTSP-TOUT:0 INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:RAW-IP,ETH - Lan ------------------------------------------------------------------ ARP-ITEMS:1 MAX-ARP-ITEMS:2000 VLAN-ID:UNTAG [14:27:41] ABILIS_CPX:d d ip-6RES:Ip-6 - IP over IP (Abilis tunnel) (AIPT) ---------------------------------- VPN1 STATE:UP LINK-STATE:LINKREADY CUR-IPADD:000.000.000.000 CUR-MASK:255.255.255.000 OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:RAW-IP,ETH - Link ----------------------------------------------------------------- +--------+--- Global ----+------- P-Link -------+------- S-Link -------+ | STATE: | READY | READY | LINK-NOT-PRESENT | +--------+---------------+----------------------+----------------------+ - IP Tunnel ------------------------------------------------------------ STATE:READY MODE:CLIENT PATH:SINGLE [14:27:47] ABILIS_CPX:d d ip-11RES:Ip-11 - IP over PPP (PPP) ------------------------------------------------- STATE:DOWN LINK-STATE:LINKDOWN CUR-IPADD:N/A CUR-MASK:N/A OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:N/A - PPP ------------------------------------------------------------------ STATE:DELAYING LCP-PH:DEAD IPCP-PH:DEAD LINK:DOWN LCP-ST:STARTING IPCP-ST:STARTING CUR-MTU:N/A CUR-MRU:N/A LOC-IP:RETRIEVE LOC-USER: REM-IP:RETRIEVE REM-USER: [14:28:07] ABILIS_CPX:d d ip-13RES:Ip-13 - IP over DSL (DSL) ------------------------------------------------- STATE:DOWN LINK-STATE:LINKDOWN CUR-IPADD:000.000.000.000 CUR-MASK:255.255.255.255 OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:N/A - Link ----------------------------------------------------------------- +--------+--- Global ----+------- P-Link -------+------- S-Link -------+ | STATE: | DOWN | LINK-NOT-PRESENT | LINK-NOT-PRESENT | +--------+---------------+----------------------+----------------------+-+ [14:28:09] ABILIS_CPX:d d ip-12RES:Ip-12 - IP virtual (VIRTUAL) ---------------------------------------------- STATE:DOWN LINK-STATE:LINKDOWN P-IP:Ip-11 CUR-IPADD:010.023.000.010 CUR-MASK:255.255.128.000 OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:N/A [14:28:25] ABILIS_CPX:d d ip-17RES:Ip-17 - IP over LAN Passthrough (LAN-PT) ---------------------------------- STATE:DOWN LINK-STATE:LINKNOTPRESENT LINK-STATE-PT:LINKDOWN CUR-IPADD:192.168.029.206 CUR-MASK:255.255.255.255 OUTBUF:100 S-OUTBUF:500 CUR-OUTSP:N/A OUTSP-TOUT:N/A INBUF:0 S-INBUF:0 CUR-INSP:N/A INSP-TOUT:N/A SPL-OVERHEAD:RAW-IP,ETH - Lan ------------------------------------------------------------------ ARP-ITEMS:0 MAX-ARP-ITEMS:2000 VLAN-ID:UNTAG
IP resource section.
STATEIP resource global state:
UP - the port is globally
UP.
DOWN - the port is globally
DOWN.
GOING-UP - the port was
DOWN and is transitioning to
UP.
GOING-DOWN - the port was
UP and is transitioning to
DOWN.
LINK-STATEIP resource link state:
LINKREADY - the link is UP and
READY;
LINKDOWN - the link is DOWN.
LINKNOTPRESENT - the link is not
configured.
X25READY
X25CALLING
X25CALLED
X25CONNECTED
X25DELAY
X25WAITING
HALTED
FAILED
LOOP-PROBE - probing packets are
transmitted on the first Ethernet that went READY and
checked on the last one. Only for
SUBTYPE:LAN-PT.
LOOP-DETECTED - loop detected, the
interface remains isolated from sending/receiving regular
packets. Only for
SUBTYPE:LAN-PT.
This command can help to understand what is happening, in case of troubles:
[14:43:25] ABILIS_CPX:d s ip-2
RES:Ip-2 - IP over LAN (LAN) --------------------------------------------------
WAN
--- Cleared 3 days 12:48:02 ago, on 25/08/2017 at 02:02:45 -------------
-----------|---INPUT---|--OUTPUT---|-----------|---INPUT---|--OUTPUT---|
DG | 511064| 496187|CHAR | 76434784| 83934928|
TCP | 2225| 2314|ESP | 0| 0|
UDP | 508593| 493873|AH | 0| 0|
ICMP | 246| 0|DG-FRAG | 0| 0|
LOST-ACC | 0| |BAD-CHK | 0| |
LOST-BUF | 0| 0|BAD-HDR | 0| |
LOST-LOOP | | 0|BAD-LEN | 0| |
LOST-ADDR | 0| 0|LONG | 0| 0|
LOST-OTHER | | 0|SHORT | 0| |
NO-ROUTE | 0| |SPL-OVFL | 0| 0|
TTL-EXP | 0| 0|BAD-ENC-HDR| 0| |
IPP-DOWN | 0| |BAD-L-FRAG | 0| |
PING-MISSGW| | 0|LOST-L-FRAG| 0| |
------------------------------------------------------------------------
- Lan ------------------------------------------------------------------
-----------|---INPUT---|--OUTPUT---|-----------|---INPUT---|--OUTPUT---|
ARP-REQ | 11493| 2557|ARP-LONG | 0| |
ARP-RESP | 2557| 8973|ARP-SHORT | 0| |
ARP-R-TOUT | | 0|ARP-LOST | | 0|
------------------------------------------------------------------------With reference to the shown interval of time («Cleared 3 days 12:48:02 ago») these counters show the number of:
DG | IP datagrams. |
CHAR | Incoming/outgoing bytes. |
TCP | TCP datagrams. |
ESP | IPsec Encapsulating Security Payload datagrams. |
UDP | UDP datagrams. |
ICMP | ICMP datagrams. |
DG-FRAG | IP datagrams reassembled (in) or fragmented (out) at IP level. |
LOST-ACC | IP Datagrams discarded because they do not satisfy ACCESS LIST. |
LOST-BUF | Datagrams because the output buffer is full. |
LOST-LOOP | Datagrams discarded because the destination port is the same port they was received from. |
LOST-ADDR | Number of discarded IP datagrams because of unacceptable address (e.g. loopback) in either source or destination, counted on incoming IPRES. |
LOST-OTHER | IP datagrams lost for other causes ( link down, command cancelled, bad port, …). |
BAD-CHK | Number of incoming datagrams with bad IP header checksum. |
BAD-HDR | Counts both errors in header length fields (IHL and TOTAL_LENGTH) and IP version <> 4 (BAD-VER). |
BAD-LEN | Datagrams discarded because the datagram length specified in the IP header doesn't match the actual datagram length. |
LONG | Number of too long incoming datagrams. It must be counted when the size of the received datagram is > 1500. |
SHORT | Number of too short incoming datagrams. It must be counted when the size of the received datagram is < 20. The size is the buffer length, not the length fields present in the IP datagram. |
NO-ROUTE | Datagrams discarded because a route was not found in the table. |
SPL-OVFL | Overflow in speed limit computation. Should never occur. If > 0 contact Abilis support. |
TTL-EXP | Number of datagrams discarded because TTL reached the value 0. |
IPP-DOWN | How many times IP resource went down. |
PING-MISSGW | Number of STATE-DETECT PINGs that cannot be sent because a gateway is required but it is not configured. |
BAD-ENC-HDR | Only for ipres that supports encapsulation RFC1483-LLCMUX (DSL), when the encapsulation header is not correct. |
BAD-L-FRAG | Only for ipres that supports link fragmentation (DSL, AIPT[-BCK), when the LINK-FRAG header is not correct. |
LOST-L-FRAG | Only for ipres that supports link fragmentation (DSL, AIPT[-BCK), when a LINK FRAGMENT is discarded due to impossible reassembly. |
ARP-REQ | Incoming/outgoing ARP requests. |
ARP-RESP | Incoming/outgoing ARP responses. |
ARP-R-TOUT | Timed out outgoing ARP requests. |
ARP-LONG | Too short incoming ARP messages. |
ARP-SHORT | Too long incoming ARP messages. |
ARP-LOST | Outgoing ARP messages that couldn't be transmitted. |
| Note |
|---|---|
If The To see the last ten discarded packets by IPACL (ACCESS LIST),
counted on |
| |  | |
| 26.2. IP Routing table |  | 26.4. Administrative Distance |