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S5248f-ON cannot ping switch loopback ip
Hi
TOPO:
Sonicwall3650----------------10.33.16.16/30---------------S5248F-ON are connected P2P
We have configured loopback interface with ip 10.10.10.1/24 on siwtch. and 0.0.0.0/0 with gateway 10.33.16.17 is configured on swtich.
We have configured static route for 10.10.10.0/24 on firewall.
We can ping sonicwall other interface ip form switch but cannot ping loopback ip from firewall
P2P is ping from both side
DELL-Erman O
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April 5th, 2021 06:00
Hello,
I did some research and I've noticed when if peer routing disabled it can be resolve ping to loopback IP issue. Because in an old a case, when loopback IP could not ping, after peer routing was disabled the issue was solved. Unfortunately, I couldn't find anything else about that issue. page 848 https://downloads.dell.com/manuals/common/os10-10420_ug_en-us.pdf
Let us know if this helps!