Re: Lots of weird PF behavior on 7.2-STABLE

2009-12-18 Thread Helmut Schneider
Linda Messerschmidt wrote: > 1) TCP connections (mainly port 80) sometimes take 3 seconds to get > started instead of being virtually instant. > 2) Sometimes HTTP connections just stop responding. (Client program > times out waiting for response.) > 3) Sometimes connections get weirdly dropped ("

Network ACK loss problem

2009-12-18 Thread pierre.reveillon
Hi, I just upgraded a server to 8.0_RELEASE and I started having network problems when pf is enabled (even with only "pass all" rules). It seems that some ACK are loss (see tcpdump results at the end). I still have some strange mail server problems when pf is disabled but I'm not sure it's li