I have a weird problem.
I have one NAT Masquerade setup [any] --> [external]. In practice, "any" is 10.0.0.0/8 and "external" is the Astaro public ip address.
Wiresharking the external side of the Astaro, I see 10.0.0.0/8 IPs going out into the world instead of being natted into the public ip.
1) They are always RST packets
2) They only occur in one internal network to one specific server (Only because that network only talks to this one external server)
3) Everything else - 10-20 mb/s - are natted fine.
4) Looking at the full transaction, the RSTs always follow a FIN/ACK from the remote side, and an ACK from our side, and usually work fine.
So, sometimes natted, sometime not. ASG 7.509 on a 220
See wireshark screenshots :
1 - bunch of bad nat / rsts,
2 - one full transaction (two pcaps merged - inside/outside), note the pink x
Anyone have any ideas?
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