03-17-2024 06:31 AM
Hello,
I was able to reach ank_linux computer from ist_linux computer, I created loop back interface on both routers, now I can't reach ank_linux computer from ist_linux computer
any suggestions?
Solved! Go to Solution.
03-17-2024 07:07 AM - edited 03-17-2024 07:07 AM
how can I dont see that in first place there is not issue in BGP
you use same subnet connect BGP peer to L3SW (in both site)
192.168.1.0/30
change one subnet and you will success to connect
MHM
03-17-2024 08:18 AM
Hi @CISCOLOG ,
Can you try traceroute from IST_SW, but using g0/1 as the source address.
traceroute 172.16.10.254 source 192.168.10.1
Regards,
03-17-2024 06:36 AM
all config is correct
except ANK-SW dont have default route, which I thing you config but you missing add it to photo.
if Yes then
show tcp brief <<- in both BGP peer
and
traceroute from server to server <<- share the result here
MHM
03-17-2024 06:59 AM
Hello,
yes ank-sw have default route
I can reach ANK_LINUX computer from IST_RT router but I cannot reach ANK_LINUX computer from IST_SW, so these networks can be reached from routers but not from switches
IST_RT(config)#do sh tcp brief
TCB Local Address Foreign Address (state)
0F5966B8 10.10.10.10.53209 20.20.20.20.179 ESTAB
ANKARA_RT(config)#do sh tcp brief
TCB Local Address Foreign Address (state)
10DA5560 20.20.20.20.179 10.10.10.10.53209 ESTAB
IST_SW#traceroute 172.16.10.254
Type escape sequence to abort.
Tracing the route to 172.16.10.254
VRF info: (vrf in name/id, vrf out name/id)
1 192.168.1.2 17 msec 9 msec 5 msec
2 * * *
3 * * *
4 * * *
5 * * *
6 *
03-17-2024 07:07 AM - edited 03-17-2024 07:07 AM
how can I dont see that in first place there is not issue in BGP
you use same subnet connect BGP peer to L3SW (in both site)
192.168.1.0/30
change one subnet and you will success to connect
MHM
03-17-2024 08:18 AM
Hi @CISCOLOG ,
Can you try traceroute from IST_SW, but using g0/1 as the source address.
traceroute 172.16.10.254 source 192.168.10.1
Regards,
03-17-2024 08:25 AM
I missed something, now the problem is solved thank you for your help
MHM and Herold Ritter
Regards,
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