suddenly my ipsec tunnel st interface flapping and i have also checked with disabling vpn monitor from remote end but still issue not resolved. Also check with activate/deactivate tunnel interfaces.
logs are attached:
As per the log, the tunnel went down because SRX received delete SA notification message from the peer. You may have to check at peer side for possible reasons:
Reason: IPSec SA delete payload received from peer, corresponding IPSec SAs cleared
What is the peer device?
Are proxy-ids configured on both sides mirror images of each other?
remote site logs are also shared below:
I think the logs are manipulated. Peer IPs are different in both logs. One side tunnel is showing Static type and other side it is dyamic.
If possible, share VPN config from both sides.
config attached. if you need complete config so please share me email id so i will share you seperately.