vpn site to site

[patoutiam]

Hello everyone,

I set up a site to site vpn between a cisco asa and a cisco router.

the vpn is up but I have no Traffic

I have this result.

thank you in advance for your help

#pkts encaps: 382, #pkts encrypt: 382, #pkts digest: 382
#pkts decaps: 0, #pkts decrypt: 0, #pkts verify: 0
#pkts compressed: 0, #pkts decompressed: 0
#pkts not compressed: 382, #pkts comp failed: 0, #pkts decomp failed: 0
#pre-frag successes: 0, #pre-frag failures: 0, #fragments created: 0
#PMTUs sent: 0, #PMTUs rcvd: 0, #decapsulated frgs needing reassembly: 0
#TFC rcvd: 0, #TFC sent: 0
#Valid ICMP Errors rcvd: 0, #Invalid ICMP Errors rcvd: 0
#send errors: 0, #recv errors: 0

[balaji.bandi]

#pkts encaps: 382, #pkts encrypt: 382, #pkts digest: 382
#pkts decaps: 0, #pkts decrypt: 0, #pkts verify: 0

as per the output, there is no decap available on another side.

Look at the troubleshoot :

https://www.cisco.com/c/en/us/support/docs/security/asa-5500-x-series-next-generation-firewalls/81824-common-ipsec-trouble.html

check this thread :

https://community.cisco.com/t5/vpn/site-to-site-vpn-not-working-asa-router/td-p/3064969

https://community.cisco.com/t5/vpn/troubleshooting-ipsec-site-to-site-vpn-between-asa-and-1841/td-p/1429721