Linux-Hams archive - June 1997: Re: Arp problem

Re: Arp problem

Terry Dawson (terhi.victor@logonet.com)
Tue, 03 Jun 1997 08:19:58 +1000


Bob Lorenzini wrote:

> mm:~# ifconfig ax0 arp
> mm:~# arp -H ax25 -i ax0 -s 44.10.0.169 WD6DOD-3
> SIOCSARP and OLD_SIOCSARP: Invalid argument
> No ARP Support or route to destination points to other interface. See
> arp(8)

Ok, I didn't ask before, but I'll ask now. What version of net-tools
are you running ?

> mm:~# strace arp -H ax25 -i ax0 -s 44.10.0.169 WD6DOD-3
> bash: strace: command not found
> mm:~# locate strace
> locate: warning: database `/var/spool/locate/locatedb' is more than 8 days
> old
>
> Where can I find strace? This problem has been with us for a while with
> the 2.1.X kernels. It's not a big deal as I can bump up the arp parms but
> it is sort of annoying. At least ifconfig now reports correctly. :-)

The strace tool comes with most distributions, RedHat and Debian include
it in a package of its own. You will find it on sunsite.unc.edu somewhere.
Try the search engine.

There is a new release of net-tools that was made available recently ..
net-tools-1.42, I haven't tried them yet, but I'm in contact with the
current maintainer about a few issues, so I'll be trying them out soon.
The main difference is that they add IPv6 support, which probably
isn't terribly relevant yet, but I think that they have also been
cleaned up somewhat, and I know they definitely compensate for at least
one change in the kernel.

regards
Terry