On Mon, Sep 12, 2011 at 6:43 PM, geoffrey mendelson < geoffreymendel...@gmail.com> wrote:
> > On Sep 12, 2011, at 6:36 PM, shimi wrote: > >> >> If I understood you incorrectly (and everybody else understood you >> correctly), then I would add to everyone's suggestions, this: take a look to >> see if you have avahi-daemon running. This little creature have a tendency >> to cause session setup delays, even with all DNS off... if you do have it, >> take it off if it's not needed (and it probably isn't...) >> > > > I have it running on two linux systems, along with DNS servers, DHCP > servers, asterisk systems, PS3video (UPNP) servers, netatalk, user space NFS > and samba servers, CUPS servers and so and no slowdown. > > Maybe I'm lucky. > > > Tendency != 100%, my friend. Though I will add that I've seen this behavior only on desktops using Ubuntu in a network with NIS, it could very be something that Canonical managed to ruin - wouldn't be the first... But the fact is a fact, I've found out it's avahai by stracing the slow ssh connect, seen it stuck communicating with avahi. Then I just stopped the service, and SSH went from 2-3 seconds delay to immediate. Restarted the service, and it is slow again. 100% reproducible - I can't argue with facts :-) -- Shimi
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