[User-mode-linux-devel] Re: 2.3.51 panic

[Jeff D. <jd...@ka...>]

> Could you provide even the most meager instructions for what commands
> to manually type to allow me to ping the host OS from UML and to ping
> UML from the host OS and I'll take it from there?

This is somewhat hardwired at this point.  My network driver assumes that 
you're on 192.168.0.x right now.  Assuming this is true, this (inside) sets up 
the net:
	ifconfig umn 192.168.0.253 hw ether c0:a8:0:fd:0:0

The inside address is 192.168.0.253, so you can ping that from outside:

ping 192.168.0.253
PING 192.168.0.253 (192.168.0.253): 56 data bytes
64 bytes from 192.168.0.253: icmp_seq=0 ttl=255 time=124.7 ms
64 bytes from 192.168.0.253: icmp_seq=1 ttl=255 time=39.9 ms
64 bytes from 192.168.0.253: icmp_seq=2 ttl=255 time=49.9 ms

The outside address of the hosting kernel is 192.168.0.254 and you can ping 
that from inside:

ping 192.168.0.254
PING 192.168.0.254 (192.168.0.254): 56 data bytes
64 bytes from 192.168.0.254: icmp_seq=0 ttl=255 time=0.9 ms
64 bytes from 192.168.0.254: icmp_seq=1 ttl=255 time=99.8 ms
64 bytes from 192.168.0.254: icmp_seq=2 ttl=255 time=99.9 ms

Once this works, most other things should work.  telnet doesn't, though.  Web 
browsing does, and I've done it in both directions (lynx inside to hosting 
Apache and netscape outside to Apache inside).

				Jeff