Hi,
Have a SSG140 that is generating Tcp dup ack packets and retransmission.
Have not fault with switch behind (changed ports), MTU match all over (1500) and there is no packet loss.
Changed the firewall into a new one, and I still have the issue.
Have anyone any experience with this kind of issues on the SSG series?
Have another SSG140 connected to the same switch, and this one have no problem.