My scenario I m having two servers two different location in my MAN network it does not have any VPN. They are replicating without any issue . When i m trying to configure IPSec site to site tunnel .Server are unable to replicate .Can any one suggest me proper solution (access list rule are like ip based rules not port based rules)
Are the servers able to access each other. If no then look for routing, ACL, NAT. If they can see each other but replication is failing look for reducing MTU value to bypass fragmentation over IPSec
