OK, I hate to reply to my own mail, but since no one else is talking...
I just had time to switch to 2.2.5 and I compiled the af_packet driver as a
module instead of into the kernel. A couple of strange things happened...
1) af_packet would not autoload as a module
2) dhcpd would not start w/o af_packet
3) diald would not start w/o af_packet
4) the "protocol xxxx is buggy on eth0" messages stopped
5) ifconfig works as expected on aliases
Basically this points(I think) to some sort of confilct between the new .18
Appletalk driver and the af_packet driver in 2.2.
Can anyone else confirm this or is it just me?
I realize that most people won't need a dhcpd or diald running on an ip
aliasing www machine, but it would be nice to get this fixed nonetheless...
Let me know if you need any more data.
thanx
s
--On Wed, Mar 10, 1999 10:57 AM -0500 "Scott R. Every" <[EMAIL PROTECTED]> wrote:
> Found a bug which only pops up when using the Appletalk .18 modules on linux
> 2.2.x with ipaliasing enabled for TCP.
>
> Symptoms:
> getting these errors right after the wd driver and appletalk load:
> protocol 9d3e is buggy, dev eth0
> protocol 0400 is buggy, dev eth0
>
> Under 2.2.1 and 2.2.2 these errors were ONLY logged in dmesg. In 2.2.3, they
> also print on the console(which is why I noticed them)
>
> While there errors are occuring, aliases break in the following way.
> create an alias:
> 'ifconfig eth0:1 xxx.xxx.xxx.xxx up'
>
> using ifconfig 1.35 or later shows the following when doing 'ifconfig':
> eth0 Link encap:Ethernet HWaddr 00:00:21:48:07:26
> inet addr:207.100.35.245 Bcast:207.100.35.255 Mask:255.255.255.240
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:32757 errors:0 dropped:0 overruns:0 frame:0
> TX packets:26240 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0
>
> eth0:1 Link encap:Ethernet HWaddr 00:00:21:48:07:26
> inet addr:207.100.35.248 Bcast:207.100.35.255 Mask:255.255.255.0
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>
> No problems so far.
> The problems come when turning an alias down.
> 'ifconfig eth0:1 down'
>
> with ifconfig 1.35 or later this kills the entire eth0 interface, note
> ifconfig output:
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Mask:255.0.0.0
> UP LOOPBACK RUNNING MTU:3924 Metric:1
> RX packets:154 errors:0 dropped:0 overruns:0 frame:0
> TX packets:154 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0
>
> sl0 Link encap:Serial Line IP
> inet addr:47.94.161.222 P-t-P:47.94.161.227 Mask:255.255.255.255
> UP POINTOPOINT RUNNING NOARP MULTICAST MTU:296 Metric:1
> RX packets:0 errors:0 dropped:0 overruns:0 frame:1
> TX packets:261 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0
>
> If an older ifconfig 1.33 for example is used, this command works fine.
> However, old ifconfigs do NOT show aliases correctly in the new 2.2.x kernels.
>
> All of these problems go away completely if I unload the Appletalk module.
> After linux ifconfig 1.38 from net-tools 1.50 works as expected both for
> showing and turning on/off aliases.
>
> This all works fine using Appletalk .17 and linux 2.0.x.
>
> Any ideas why this is broken, and what could be done to fix?
>
> thanx
>
> s
>
> --
> Scott R. Every "Everything is controlled by a small evil group to
> EMJ Internet which, unfortunately, no one we know belongs."
> voice : 1-800-548-2319 fax : 1-919-363-4423 mailto:[EMAIL PROTECTED]
> WWW - http://www.emji.net
>
> Do you believe in Macintosh? Learn how to help the cause by
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--
Scott R. Every "Everything is controlled by a small evil group to
EMJ Internet which, unfortunately, no one we know belongs."
voice : 1-800-548-2319 fax : 1-919-363-4423 mailto:[EMAIL PROTECTED]
WWW - http://www.emji.net
Do you believe in Macintosh? Learn how to help the cause by
subscribing to the "EvangeList" listserver! Send email to:
<[EMAIL PROTECTED]> or go to:
<http://www.lists.apple.com/>
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