Packet Voice is a virtual tunnel typically used for voice communications between Abilis.
To set up a Packet-Voice, first add a PV resource with the command:
a res:pv-<id> subtype:<value>
id is simply the identification number and subtype is the kind of resource to be used. The following command shows supported subtypes.
[17:27:43] ABILIS_CPX:a res:pv-1 subtype: ?
Pv resource subtypes:
DL PV over Dedicated Line
DL-BCK PV over Dedicated Line with Abilis Back-up
BCH PV over B-Channel
FR PV over Frame Relay
FR-BCK PV over Frame Relay with Abilis Back-up
VSP PV over VSP
VSP-BCK PV over VSP with Abilis Back-up
IP PV over IP (Abilis tunnel)
IP-BCK PV over IP (Abilis tunnel) with Abilis Back-up
ML PV over Multi-Links
The extended mode is used when both Abilis have a static IP address.
The following example considers two Abilis with a static public IP address each one.
IP address of “Abilis 1” (ABILIS_CPX_1): 217.1.1.1
IP address of “Abilis 2” (ABILIS_CPX_2): 217.2.2.2
First, add a new resource on both Abilis:
[17:31:47] ABILIS_CPX_1:a res:pv-1 subtype:ip
COMMAND EXECUTED [17:38:55] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.001.254) REMIPADD:#
[17:42:52] ABILIS_CPX_2:a res:pv-1 subtype:ip
COMMAND EXECUTED [17:45:08] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.001.254) REMIPADD:#
Warning | |
---|---|
Save the configuration with the command save conf and restart the Abilis with the command warm start. |
The most important parameters to configure are:
DESCR
: description of the resource.
MODE
: operating mode.
LOCPORT
: UDP port number of the local
Abilis (the port used for the data exchange).
REMPORT
: UDP port number of the remote
Abilis.
LOCIPADD
: IP address of the local
Abilis.
REMIPADD
: IP address of the remote
Abilis.
Tip | |
---|---|
The above parameters must mirror each other (i.e. The value of
|
[17:50:29] ABILIS_CPX_1:s p pv-1 mode:ext remport:3101 locipadd:217.1.1.1 remipadd:217.2.2.2 descr:To_Abilis_2
COMMAND EXECUTED [18:00:04] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR:To_Abilis_2 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.001.001.001 REMIPADD:217.002.002.002
[17:59:20] ABILIS_CPX_2:s p pv-1 mode:ext remport:3101 locipadd:217.2.2.2 remipadd:217.1.1.1 descr:To_Abilis_1
COMMAND EXECUTED [18:02:30] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR:To_Abilis_1 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.002.002.002 REMIPADD:217.001.001.001
Tip | |
---|---|
Saving the configuration with save conf
command, the validation procedure will automatically change the
parameter |
Tip | |
---|---|
Activation of Link Check protocol is recommended ( |
[16:55:21] ABILIS_CPX_1:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [16:55:25] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) (IP) ------------------------------------ DESCR:To_Abilis_2 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.001.001.001 REMIPADD:217.002.002.002
[17:02:43] ABILIS_CPX_2:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [18:02:30] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) (IP) ------------------------------------ DESCR:To_Abilis_1 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.002.002.002 REMIPADD:217.001.001.001
Now the configuration of the VPN is completed.
Tip | |
---|---|
Interesting chapter: Section 72.23.1, “How to configure a voice tunnel where both Abilis have a static public IP address”. |
This mode is useful to configure a VPN between two Abilis when one of them hasn't a static public IP address or is placed behind a router doing NAT/PAT.
Consider an Abilis with a static public IP address and the other one with a dynamic public IP address:
IP address of “Abilis 1” (ABILIS_CPX_1): 217.1.1.1
IP address of the “Abilis” (ABILIS_CPX_2): dynamic
“ABILIS 1” will be set as
EXT-SERVER
; “ABILIS_CPX_2” will be set
as EXT-CLIENT
.
First, add a new resource on both Abilis:
[17:31:47] ABILIS_CPX_1:a res:pv-1 subtype:ip
COMMAND EXECUTED [17:38:55] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.000.254) REMIPADD:#
[17:42:52] ABILIS_CPX_2:a res:pv-1 subtype:ip
COMMAND EXECUTED [17:45:08] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.001.254) REMIPADD:#
In EXT-SERVER
and EXT-CLIENT
modality, new parameters will appear:
[17:28:19] ABILIS_CPX_1:s p pv-1 mode:ext-server
COMMAND EXECUTED [18:00:01] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT-SERVER D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT CLI-ID:# OUT-IP:AUTO LOCIPADD:R-ID (192.168.000.254) IP-FILTER:*
[17:27:48] ABILIS_CPX_2:s p pv-1 mode:ext-client
COMMAND EXECUTED [18:00:24] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT-CLIENT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT ID:R-ID (192.168.001.254) OUT-IP:AUTO LOCIPADD:R-ID (192.168.001.254) REMIPADD:#
Configuration of both Abilis must mirror each other. The meaning of the “new” parameters:
ID
: on client side, is the identification
IP address sent by the client to the server.
CLI-ID
: on server side, is the client
identifier IP address. It can be also a “virtual
value”, but it must set at the same value of parameter
ID
on client side.
Tip | |
---|---|
|
Configure on “Abilis 1”the following parameters:
DESCR
: description of the resource.
LOCPORT
: UDP port number of the local
Abilis (the port used for the data exchange).
REMPORT
: UDP port number of the remote
Abilis.
LOCIPADD
: IP address of the local
Abilis.
CLI-ID
: client identifier IP
address.
Configure on “Abilis 2”the following parameters:
DESCR
: description of the resource.
LOCPORT
: UDP port number of the local
Abilis (the port used for the data exchange).
REMPORT
: UDP port number of the remote
Abilis.
LOCIPADD
: IP address of the local
Abilis.
REMIPADD
: IP address of the remote
Abilis.
ID
: identification IP address sent by the
client to the server.
[11:47:35] ABILIS_CPX_1:s p pv-1 descr:To_Abilis_2 cli-id:192.168.1.1 locipadd:217.1.1.1 remport:3101
COMMAND EXECUTED [11:50:15] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR:To_Abilis_2 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT-SERVER D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT CLI-ID:192.168.001.001 OUT-IP:AUTO LOCIPADD:217.001.001.001 IP-FILTER:*
[11:47:58] ABILIS_CPX_2:s p pv-1 descr:To_Abilis_1 locipadd:out-ip remipadd:217.1.1.1 remport:3101
COMMAND EXECUTED
[11:51:58] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ----------------------------------------------
- PV over IP (Abilis tunnel) (IP) --------------------------------------
DESCR:To_Abilis_1
- Link -----------------------------------------------------------------
LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO
LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT
- IP Tunnel ------------------------------------------------------------
TLOG:NO MODE:EXT-CLIENT D-TOS:0-N V-TOS:0-D C-TOS:0-D
MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE
PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT
ID:R-ID (192.168.001.254)
OUT-IP:AUTO
LOCIPADD:OUT-IP REMIPADD:217.001.001.001
Tip | |
---|---|
The |
Tip | |
---|---|
Saving the configuration with save conf
command, the validation procedure will automatically change the
parameter |
Tip | |
---|---|
Activation of Link Check protocol is recommended ( |
[11:50:17] ABILIS_CPX_1:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [12:05:20] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) (IP) ------------------------------------ DESCR:To_Abilis_2 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT-SERVER D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT CLI-ID:192.168.001.001 OUT-IP:AUTO LOCIPADD:217.001.001.001 IP-FILTER:*
[11:52:00] ABILIS_CPX_2:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [12:05:27] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) (IP) ------------------------------------ DESCR:To_Abilis_1 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT-CLIENT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT ID:R-ID (192.168.001.254) OUT-IP:AUTO LOCIPADD:OUT-IP REMIPADD:217.001.001.001
Now the configuration of the VPN is completed.
In case of failure of the permanent VPN connection, the Abilis tunnels may be instantaneously switched onto ISDN backup lines. The PV subtype requested for this configuration is PV-BCK.
The following example considers two Abilis placed in remote sides, with a static public IP address and a backup ISDN line each one:
IP address of “Abilis 1” (ABILIS_CPX_1): 217.1.1.1
ISDN line connected to “Abilis 1” (ABILIS_CPX_1): 01234567
IP address of “Abilis 2” (ABILIS_CPX_2): 217.2.2.2
ISDN line connected to “Abilis 2” (ABILIS_CPX_2): 01765432
First, add a new resource on both Abilis:
[12:17:46] ABILIS_CPX_1:a res:pv-1 subtype:ip-bck
COMMAND EXECUTED [12:18:13] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) with Abilis Back-up (IP-BCK) -------------- DESCR: BCKRES:CtiSLink - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.000.254) REMIPADD:# - Back-Up -------------------------------------------------------------- BRTY:LIN BNRTY:0 BTB:3 BAC:DOD DDT:220 VDT:10 UDT:NOMAX CDI:* CDO:# CGI:* CGO:# SDI:* SDO:# SGI:DISABLED SGO:#
[12:17:50] ABILIS_CPX_2:a res:pv-1 subtype:ip-bck
COMMAND EXECUTED [12:18:28] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) with Abilis Back-up (IP-BCK) -------------- DESCR: BCKRES:CtiSLink - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.001.254) REMIPADD:# - Back-Up -------------------------------------------------------------- BRTY:LIN BNRTY:0 BTB:3 BAC:DOD DDT:220 VDT:10 UDT:NOMAX CDI:* CDO:# CGI:* CGO:# SDI:* SDO:# SGI:DISABLED SGO:#
IP configuration of both Abilis remains the same shown in Section 39.2.1, “Packet Voice over IP- Extended Mode”.
The configuration of ISDN backup is realized in the Back-Up section. Generally, the following fields are used:
SGI
: Input calling sub-address.
SGO
: Output calling sub-address.
CDO
: Output called number (ISDN of remote
side).
SGI
and SGO
are special
ISDN's fields where users can insert an alphanumeric string. The Abilis
uses them as a sort of password to discriminate the backup calls: the
field SGO
of local Abilis is “inserted”
in outgoing calls and verified in the SGI
field on
remote Abilis and vice versa (the values of SGI
and
SGO
on both Abilis must mirror each other).
Other interesting parameters are:
BRTY
: it allows to select the backup calls
repetition rule;
Table 39.2. Rules of call repetition on failure
Value | Calls repetition rules |
---|---|
LIN | The time interval between a call attempt and the next
one is fixed and configurable through the parameter
TB |
INC | The time interval between a call attempt and the next
one, is doubled at every attempt, starting with the value
defined in the parameter TB |
US | The abbreviation US stands for
“unattended site”. In this case the S-Link
channel driver activates the following procedure until
success: 1. The driver executes a number of tries equal to
the value of the parameter BNRTY : every
BTB seconds, or until three consecutive
“link-check” errors occur; 2. The driver makes
8 calls every 15 minutes; 3. The driver makes 4 calls every
1 hour; 4. The driver makes 9 calls every 2 hours; 5. The
driver makes 8 calls every 6 hours; 6. The driver is placed
in the state STOPPED1 or STOPPED2 caused by the last error;
This procedure allows an “automatic recovery”
from critical situations within three days from the first
failure occurrence, afterwards a maintenance intervention is
required. |
BNRTY
: it specifies the maximum number of
backup call repetitions
BTB
: it defines the “base”
time interval that the retry procedure set in
BRTY
: uses to calculate the delay between a call
attempt that fails and the next one
BAC
: configures the autoconnection mode
[DOD, NAILED-UP]
DOD: the B-channel is connected using dial-on-demand rules.
NAILED-UP: the B-channel is spontaneously connected at boot, and reconnected in case of drop for any reason.
[12:33:00] ABILIS_CPX_1:s p pv-1 mode:ext remport:3101 locipadd:217.1.1.1 remipadd:217.2.2.2 descr:To_Abilis_2
COMMAND EXECUTED [16:12:40] ABILIS_CPX_1:s p pv-1 brty:us bnrty:30 btb:10 sgi:abilis1-abilis2 sgo:abilis2-abilis1 cdo:01765432
COMMAND EXECUTED [16:14:19] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) with Abilis Back-up (IP-BCK) -------------- DESCR:To_Abilis_2 BCKRES:CtiSLink - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.001.001.001 REMIPADD:217.002.002.002 - Back-Up -------------------------------------------------------------- BRTY:US BNRTY:30 BTB:10 BAC:DOD DDT:220 VDT:10 UDT:NOMAX CDI:* CDO:01765432 CGI:* CGO:# SDI:* SDO:# SGI:ABILIS1-ABILIS2 SGO:ABILIS2-ABILIS1
[12:18:30] ABILIS_CPX_2:s p pv-1 mode:ext remport:3101 locipadd:217.2.2.2 remipadd:217.1.1.1 descr:To_Abilis_1
COMMAND EXECUTED [16:02:59] ABILIS_CPX_2:s p pv-1 brty:us bnrty:30 btb:10 sgi:abilis2-abilis1 sgo:abilis1-abilis2 cdo:01234567
COMMAND EXECUTED [16:14:58] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) with Abilis Back-up (IP-BCK) -------------- DESCR:To_Abilis_1 BCKRES:CtiSLink - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.002.002.002 REMIPADD:217.001.001.001 - Back-Up -------------------------------------------------------------- BRTY:US BNRTY:30 BTB:10 BAC:DOD DDT:220 VDT:10 UDT:NOMAX CDI:* CDO:01234567 CGI:* CGO:# SDI:* SDO:# SGI:ABILIS2-ABILIS1 SGO:ABILIS1-ABILIS2
Tip | |
---|---|
Saving the configuration with save conf
command, the validation procedure will automatically change the
parameter |
Tip | |
---|---|
Activation of Link Check protocol is recommended ( |
[16:15:09] ABILIS_CPX_1:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [16:17:41] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) with Abilis Back-up (IP-BCK) ------------ DESCR:To_Abilis_2 BCKRES:CtiSLink - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.001.001.001 REMIPADD:217.002.002.002 - Back-Up -------------------------------------------------------------- BRTY:US BNRTY:30 BTB:10 BAC:DOD DDT:220 VDT:10 UDT:NOMAX CDI:* CDO:01765432 CGI:* CGO:# SDI:* SDO:# SGI:ABILIS1-ABILIS2 SGO:ABILIS2-ABILIS1
[16:15:14] ABILIS_CPX_2:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [16:17:45] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) with Abilis Back-up (IP-BCK) ------------ DESCR:To_Abilis_1 BCKRES:CtiSLink - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:SINGLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.002.002.002 REMIPADD:217.001.001.001 - Back-Up -------------------------------------------------------------- BRTY:US BNRTY:30 BTB:10 BAC:DOD DDT:220 VDT:10 UDT:NOMAX CDI:* CDO:01234567 CGI:* CGO:# SDI:* SDO:# SGI:ABILIS2-ABILIS1 SGO:ABILIS1-ABILIS2
Now the configuration of the VPN is completed.
Tip | |
---|---|
Interesting chapter: Section 72.23.3, “How to configure a voice tunnel with the “backup over ISDN” option”. |
Activating the ART (Abilis Redundant Tunneling) protocol, also named “Double Path”, can increase the reliability of the VPN.
Tip | |
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If one path is slower, or slows down up to blockage, the other path stays unaffected. |
Warning | |
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When the double path is active the traffic is obviously duplicated: this could be very “dangerous” on pay per use lines! |
The following example considers two Abilis: each one has two different Internet lines with static public IP addresses.
First IP address of “Abilis 1” (ABILIS_CPX_1): 217.1.1.1
Second IP address of “Abilis 1” (ABILIS_CPX_1): 80.80.80.80
First IP address of “Abilis 2” (ABILIS_CPX_2): 217.2.2.2
Second IP address of “Abilis 2” (ABILIS_CPX_2): 81.81.81.81
First, add a new resource on both Abilis:
[17:27:07] ABILIS_CPX_1:a res:pv-1 subtype:ip
COMMAND EXECUTED [17:28:13] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.000.254) REMIPADD:#
[17:27:12] ABILIS_CPX_2:a res:pv-1 subtype:ip
COMMAND EXECUTED [17:28:18] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:STD D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.001.254) REMIPADD:#
Configuring MODE
:EXT
and
PATH
:DOUBLE
new parameters will
appear:
[17:28:29] ABILIS_CPX_1:s p pv-1 mode:ext path:double
COMMAND EXECUTED [17:31:21] ABILIS_CPX_1:d p pv-1
RRES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:DOUBLE LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.000.254) REMIPADD:# OUT-IP2:AUTO LOCIPADD2:R-ID (192.168.000.254) REMIPADD2:#
[17:28:21] ABILIS_CPX_2:s p pv-1 mode:ext path:double
COMMAND EXECUTED [17:31:38] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR: - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:DOUBLE LOCPORT:3101 REMPORT:3100 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:R-ID (192.168.001.254) REMIPADD:# OUT-IP2:AUTO LOCIPADD2:R-ID (192.168.001.254) REMIPADD2:#
Tip | |
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The parameter |
New parameters are:
OUT-IP2
: second output IP resource
(AUTO
will send the packets to the default
gateway specified in the IP routing table; it's also possible to
specify the ID and the gateway of the outgoing IP resource).
LOCIPADD2
: second IP address that the local
Abilis will use as “source address” for the path
2.
REMIPADD2
: second IP address of the remote
Abilis for the path 2.
Configuration of other parameters of both Abilis must mirror each other; see Section 39.2.1, “Packet Voice over IP- Extended Mode”.
[17:54:42] ABILIS_CPX_1:s p pv-1 remport:3101 locipadd:217.1.1.1 remipadd:217.2.2.2 locipadd2:80.80.80.80 remipadd2:81.81.81.81 out-ip2:3 descr:To_Abilis_2
COMMAND EXECUTED [17:54:52] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR:To_Abilis_2 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:DOUBLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.001.001.001 REMIPADD:217.002.002.002 OUT-IP2:3 GW2:# LOCIPADD2:080.080.080.080 REMIPADD2:081.081.081.081
[17:55:09] ABILIS_CPX_2:s p pv-1 remport:3101 locipadd:217.2.2.2 remipadd:217.1.1.1 locipadd2:81.81.81.81 remipadd2:80.80.80.80 out-ip2:3 descr:To_Abilis_1
COMMAND EXECUTED [17:56:01] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - Not Saved (SAVE CONF) ---------------------------------------------- - PV over IP (Abilis tunnel) (IP) -------------------------------------- DESCR:To_Abilis_1 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:NO RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:DOUBLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.002.002.002 REMIPADD:217.001.001.001 OUT-IP2:3 GW2:# LOCIPADD2:081.081.081.081 REMIPADD2:080.080.080.080
Tip | |
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Saving the configuration with save conf
command, the validation procedure will automatically change the
parameter |
Tip | |
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Activation of Link Check protocol is recommended ( |
[17:54:54] ABILIS_CPX_1:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [18:02:19] ABILIS_CPX_1:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) (IP) ------------------------------------ DESCR:To_Abilis_2 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:DOUBLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.001.001.001 REMIPADD:217.002.002.002 OUT-IP2:3 GW2:# LOCIPADD2:080.080.080.080 REMIPADD2:081.081.081.081
[17:56:05] ABILIS_CPX_2:save conf
VALIDATION IN PROGRESS ... WARNING: RES:Pv-1 Changed "MPX" from NO to YES VALIDATION SUCCESSFULLY EXECUTED SAVE EXECUTED [18:02:16] ABILIS_CPX_2:d p pv-1
RES:Pv-1 - PV over IP (Abilis tunnel) (IP) ------------------------------------ DESCR:To_Abilis_1 - Link ----------------------------------------------------------------- LLOG:DS LMPX:YES LC:YES LCOMP:NO LCR:NO LT1:3000 LT3:9000 LN2:3 LCRKEY:DFT - IP Tunnel ------------------------------------------------------------ TLOG:NO MODE:EXT D-TOS:0-N V-TOS:0-D C-TOS:0-D MPX:YES RS-BUF:10 D-TOUT:1000 V-TOUT:100 V-RED:NONE PATH:DOUBLE LOCPORT:3101 REMPORT:3101 CR:NO CRKEY:DFT OUT-IP:AUTO LOCIPADD:217.002.002.002 REMIPADD:217.001.001.001 OUT-IP2:3 GW2:# LOCIPADD2:081.081.081.081 REMIPADD2:080.080.080.080
Now the configuration of the VPN is completed.
Tip | |
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Interesting chapter: Section 72.23.4, “How to configure a voice tunnel with the “double-path” option”. |