From: erik quanstrom <quanstro@quanstro.net>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] dhcp problem with windows 7 client
Date: Fri, 31 Jul 2015 06:42:22 -0700 [thread overview]
Message-ID: <94cbaf21-4543-437c-9bf6-f247383d8523@email.android.com> (raw)
In-Reply-To: <cbb279bb0e7b3f0c0dff54b1a3d9c433@brasstown.quanstro.net>
looks like the problem was a prior config having given another device the same ip. the client is not giving up its address even after lease expiration.
- erik
On Jul 31, 2015 5:58 AM, erik quanstrom <quanstro@quanstro.net> wrote:
>
> i'm looking at a windows 7 client that is not happy with dhcp. i know this machine had
> been happy dhcp'ing on the network 18 months ago, but now it's not. here's the symptom:
>
> lilly Jul 31 05:57:38 Discover(0.0.0.0->10.1.1.1) xid(e52418a9)flag(0)ea(6480993af534)id(id016480993af534)need(mask dom router dns NBns NBtype NBscope discoverrouter staticroutes 121 249 vendorinfo )
> lilly Jul 31 05:57:38 Offer(10.1.1.1-10.1.1.11)id(id016480993af534)ci(0.0.0.0)gi(0.0.0.0)yi(10.1.1.11)si(10.1.1.1) typ(2)leas(1800)sid(10.1.1.1)mask(/112)router(10.1.10.1)host(thinkpad.quanstro.net)dom(quanstro.net) dns(10.1.1.1)NBtype(2)
> lilly Jul 31 05:57:38 Request(0.0.0.0->10.1.1.1) xid(e52418a9)flag(0)ea(6480993af534)ip(10.1.1.11)id(id016480993af534)sid(10.1.1.1)need(mask dom router dns NBns NBtype NBscope discoverrouter staticroutes 121 249 vendorinfo )
> lilly Jul 31 05:57:38 Ack(10.1.1.1-10.1.1.11)id(id016480993af534)ci(0.0.0.0)gi(0.0.0.0)yi(10.1.1.11)si(10.1.1.1) typ(5)leas(1800)sid(10.1.1.1)mask(/112)router(10.1.10.1)host(thinkpad.quanstro.net)dom(quanstro.net) dns(10.1.1.1)NBtype(2)
> lilly Jul 31 05:57:38 Decline(0.0.0.0->10.1.1.1) xid(e52418a9)flag(0)ea(6480993af534)ci(10.1.1.11)ip(10.1.1.11)id(id016480993af534)sid(10.1.1.1)need()
>
> it appears to ask for
> mask dom router dns NBns NBtype NBscope discoverrouter staticroutes 121 249
> 121 is classless static routes
>
> it's not clear to me why the win 7 machine is declining the address. has anyone seen this before?
>
> - erik
>
>
prev parent reply other threads:[~2015-07-31 13:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-31 12:58 erik quanstrom
2015-07-31 13:42 ` erik quanstrom [this message]
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