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ICMP isnt working on Backup tunnel

argagan01
Level 1
Level 1

Hello,

i have a site to site IPSEC tunnel between two ASA.

Site A has dual ISP configuration (SLA tracking) but site B has single ISP.

i have created a failover tunnel between site A & B.

 

When tunnel is on primary link, i can successfully ping LAN (site A) to LAN (B).

When tunnel is on backup link, ping doesn't work.. though tunnel is active & is tunnel-group is directing to backup ISP on Site A.

 

Any suggestion, why ICMP isn't working.

1 Reply 1

Markus Thun
Level 1
Level 1

Hi,

 

please check the NAT settings.

 

Regards

 

Markus