Hello all,
I'm having the following issue with two of my servers(not configured by me so I'm sitting here trying to find what is going on).
2 of our 14 servers are not talking to each other.There is no problem whatsoever with the other 12 or the rest of the world.Just the two of them.One Cloudlinux 7 and the other Centos7, both having whm installed along with csf.
I cannot ping between them.The first one gives me Destination host unreachable and the other times out. Same goes with email delivery.I've tried disabling the firewall and cphulk, whitlisting, allow the ips on firewall but nothing seems to work.
I booted them both on rescue mode and everything seems to work fine.So i believe it's something on OS/whm level.
Any thaughts on where to take a look?
Thnx
I'm having the following issue with two of my servers(not configured by me so I'm sitting here trying to find what is going on).
2 of our 14 servers are not talking to each other.There is no problem whatsoever with the other 12 or the rest of the world.Just the two of them.One Cloudlinux 7 and the other Centos7, both having whm installed along with csf.
I cannot ping between them.The first one gives me Destination host unreachable and the other times out. Same goes with email delivery.I've tried disabling the firewall and cphulk, whitlisting, allow the ips on firewall but nothing seems to work.
I booted them both on rescue mode and everything seems to work fine.So i believe it's something on OS/whm level.
Any thaughts on where to take a look?
Thnx