Date: Wed, 24 Sep 2003 17:52:04 +0200 From: Udo Schweigert <udo.schweigert@siemens.com> To: Rob Lahaye <lahaye@snu.ac.kr> Cc: freebsd-stable@freebsd.org Subject: Re: [full build as of Sept. 24] "No route to host" after certain time... Message-ID: <20030924155204.GA31460@alaska.cert.siemens.de> In-Reply-To: <3F719A58.5000700@snu.ac.kr> References: <3F719A58.5000700@snu.ac.kr>
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On Wed, Sep 24, 2003 at 22:21:28 +0900, Rob Lahaye wrote:
>
>
> Hi,
>
> I have built world and kernel from -STABLE as of today (Sept. 24th).
> All seems to work well, but after a certain time (maybe hours, don't
> know really), the internet connection breaks.
>
Now i tested with my -stable system and had that behaviour:
The single NIC is fxp:
fxp0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 139.23.202.134 netmask 0xfffff800 broadcast 139.23.207.255
ether 00:30:05:4a:65:b3
media: Ethernet 100baseTX <full-duplex>
status: active
The default router is 139.23.200.1, but then there is:
add net default: gateway 139.23.200.1
Additional routing options: tcp extensions=NO TCP keepalive=YES.
Routing daemons:.
Mounting NFS file systems:arplookup 139.23.200.1 failed: host is not on local
network
arpresolve: can't allocate llinfo for 139.23.200.1rt
arplookup 139.23.200.1 failed: host is not on local network
arpresolve: can't allocate llinfo for 139.23.200.1rt
arplookup 139.23.200.1 failed: host is not on local network
.....
The first message says 139.23.200.1 is not on the local network, although
we have 139.23.202.134 netmask 0xfffff800.
As stated before: the only change was the arp security patch.
Best regards
--
Udo Schweigert, Siemens AG | Voice : +49 89 636 42170
CT IC CERT, Siemens CERT | Fax : +49 89 636 41166
D-81730 Muenchen / Germany | email : udo.schweigert@siemens.com
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