
145
Dialogic
®
DSI Signaling Server SGW Mode User Manual Issue 5
7.6.2.4 Example
Figure 11 is an example of a DUAL resilient configuration using M2PA links for the resilient links between
units.
Figure 11. Dual Resilient Operation
On Signaling Gateway 1, configure the IP addresses as follows and restart:
IPEPS:ETH=1,IPADDR=194.192.185.11;
IPEPS:ETH=2,IPADDR=192.192.185.11;
On Signaling Gateway 1, configure the link sets as follows:
C7LSI:LS=1,OPC=2,DPC=1,LSSIZE=2,SS7MD=ITU14,NI=2,NC=1;
C7LSI:LS=2,OPC=2,DPC=2,LSSIZE=2,SS7MD=ITU14,NI=2,NC=1;
On Signaling Gateway 1, configure the SIGTRAN link as follows:
SNSLI:SNLINK=1,SNTYPE=M2PA,IPADDR=194.192.185.12,
IPADDR2=192.195.185.12,END=C;
On Signaling Gateway 1, configure the signaling links as follows:
C7SLI:C7LINK=1,EQU=1-1,TS=1-1-1,LS=1,SLC=0;
C7SLI:C7LINK=2,SNLINK=1,LS=2,SLC=0;
On Signaling Gateway 1, configure the SS7 routes as follows:
C7RTI:C7RT=1,DPC=1,LS1=1,LS2=2,NC=1,LABEL=SEP1;
C7RTI:C7RT=2,LS1=2,DPC=2,NC=1,LABEL=INTERLINK;
On Signaling Gateway 2, configure the IP addresses as follows and restart:
IPEPS:ETH=1,IPADDR=194.192.185.12;
IPEPS:ETH=2,IPADDR=192.192.185.12;
On Signaling Gateway 2, configure the link sets as follows:
C7LSI:LS=1,OPC=2,DPC=1,LSSIZE=2,SS7MD=ITU14,NI=2,NC=1;
C7LSI:LS=2,OPC=2,DPC=2,LSSIZE=2,SS7MD=ITU14,NI=2,NC=1;
On Signaling Gateway 2, configure the SIGTRAN link as follows:
SNSLI:SNLINK=1,SNTYPE=M2PA,IPADDR=194.192.185.11,
IPADDR2=192.195.185.11,END=C;
LS2
Inter Unit
Linkset
(shown as M2PA)
SG 1
PC 2
NC 1
SEP1
PC 1
NC 1
LS1
SG 2
PC 2
NC 1
194.192.185.11
192.195.185.11
192.195.185.12
194.192.185.12
Comentários a estes Manuais