ip stack broken?

slave-mike slave-mike at rv1.dynip.com
Sat Oct 18 22:34:36 PDT 2003


Follows is my arp table entries and interface while running a -current 
kernel.

My system can see the default gateway etc, and appears to be 
transmitting packets (based on activity of hub lights), but does not 
seem to be receiving them back or knowing they are received back beyond 
the arp/rarp packets or it just plain eats them. :)

192.168.0.1 is my default gw

I have tried both fxp0 and dc0.
I have tried both with and without vmnet being loaded.

? (10.255.255.255) at ff:ff:ff:ff:ff:ff on vmnet1 permanent [ethernet]
? (192.168.0.0) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet]
? (192.168.0.1) at 00:a0:c5:e6:58:00 on dc0 [ethernet]
? (192.168.0.253) at 00:06:25:54:2a:20 on dc0 [ethernet]
? (192.168.0.255) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet]

dc0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
         inet6 fe80::2c0:f0ff:fe48:7562%dc0 prefixlen 64 scopeid 0x1
         inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255
         ether 00:c0:f0:48:75:62
         media: Ethernet autoselect (100baseTX <full-duplex>)
         status: active


mjoyner wrote:
> It works fine with a 5.1 kernel.
> 
> Doug White wrote:
> 
>> On Fri, 17 Oct 2003, mjoyner wrote:
>>
>>
>>> When I use a current kernel, my system will obtain an ip address via
>>> dhclient, but thereafter, it cannot see the network.
>>>
>>> I have tried switching ethernet cards. (used both a dc0 and an fxp0)
>>> Am currently using a 5.1-RELEASE kernel to have network access.
>>>
>>> Advice?
>>
>>
>>
>> Perhaps your DHCP server is handing out bogus info?
>>
> 
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-------------- next part --------------
? (10.255.255.255) at ff:ff:ff:ff:ff:ff on vmnet1 permanent [ethernet]
? (192.168.0.0) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet]
? (192.168.0.1) at 00:a0:c5:e6:58:00 on dc0 [ethernet]
? (192.168.0.253) at 00:06:25:54:2a:20 on dc0 [ethernet]
? (192.168.0.255) at ff:ff:ff:ff:ff:ff on dc0 permanent [ethernet]

dc0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu 1500
        inet6 fe80::2c0:f0ff:fe48:7562%dc0 prefixlen 64 scopeid 0x1
        inet 192.168.0.2 netmask 0xffffff00 broadcast 192.168.0.255
        ether 00:c0:f0:48:75:62
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active



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