Add a HOSTS3 entry for the gateway IP.

[bictorv]

This is needed to make COMSAT parse the IP address properly (see #2338): the GW address must have a host entry to be parseable by NETRTS"HANLYZ.

Without the HOSTS3 entry, parsing e.g. "192.168.0.45" fails. With the generated entry, it succeeds.

I'd say the underlying bug is in NETRTS or RESOLV (which is called by NETRTS), but that's for another day.

[eswenson1]

This is needed even if you use the @192.168.0.45 syntax? It seemed to work for me without that. I did add host table entries for my gateway, but I thought I did that only for aesthetics and only after I verified that it was working. I could be wrong. In any case, is is a good idea to add the host table entries and use symbolic names.

[larsbrinkhoff]

Squashed.

[bictorv]

This is needed even if you use the @192.168.0.45 syntax? It seemed to work for me without that.

Yes. It didn't seem to work for me. Running with DEBUG non-zero shows debug printouts in STATS, and stepping it shows that HANLYZ (in NETRTS) returns failure.

[larsbrinkhoff]

Merged.