Hi david David Walker schrieb: > Hiya. > > Is it reasonable for you simplify your pf.conf in the interim? > I use kernel pppoe and have a very simple ruleset that "just works". >
Yeah sure I will try that... > Some of the options are defaults and unneccesary. The pppoe0 interface is vr0. > I've never had to scrub or set MTU. I'm not accepting any incoming > transactions, however but then your problem is with outgoing http > requests. > I'm no expert but perhaps if you stop scrubbing and let the MTU work > itself out you might be in the ballpark. > I doubt that this will work, but I will try that > Here's my ifconfig (snipped): > pppoe0: flags=8851<UP,POINTOPOINT,RUNNING,SIMPLEX,MULTICAST> mtu 1492 > priority: 0 > dev: vr0 state: session > > Notice I get a spot on MTU of 1492 which from memory is the maximum allowable. > > I can unplug my cat5 and reboot my modem, etcetera and pppoe comes back up > fine. > > Anyway, see here: > http://marc.info/?l=openbsd-misc&m=125810464015633&w=2 > Yeah that was my thread. Well it seemed to work properly as we have a very stable dsl infrastructure (we terminate dsl on our own lns). But last week we had to do some maintenance and therefore disconnect a few clients. And only about half the session worked after that (sessions came up but no http... so at least we can ssh to them and reboot, but thats not really a solution :-)) > Best wishes I will be back with more results... btw. How can I check if scrubbing works f.e. with tcpdump? Thank you and regards andri
