ping is not working after NAT configured in router

[kousikdutta]

Hi all, My diagram is mention below R1 ( INSIDE) ----(NAT ROUTER)----R4(OUTSIDE) INSIDE network - 192.168.12.0 NAT Network - 192.168.12.0 ; 192.168.24.0 OUTSIDE network - 192.168.24.0 Here nat is happening in NAT router but ping is not happening from R1 ---> R4 But ping is happening from R4 ---> R1 Regards, Kousik

[paul driver]

Hello

Do you mean initiating ping from the outside?
Is this a ASA fw? - If so you could implement an access-list to allow this but you could also amend the default global policy:

policy-map global_policy
class inspection_default
inspect icmp
exit

[Georg Pauwen]

Hello,

post the configs of your routers...