Re: firewall, reject: icmp vs. tcp
Herbert Rosmanith (herp@wildsau.idv.uni-linz.ac.at)
Thu, 11 Apr 1996 12:46:07 +0200 (MET DST)
>
> >
> > But shouldn't the ICMP code be one of
> > 9 Communication with Destination Network is
> > Administratively Prohibited
> > 10 Communication with Destination Host is
> > Administratively Prohibited
> >
> > (from RFC1700 Assigned Numbers. These are defined in icmp.h as ICMP_NET_ANO
> > and ICMP_HOST_ANO respectively.)
>
> Quite possibly. They cause bizarre error messages to some people with older
> hosts, but yes - I'd go with changing to that if someone wants to make the
> changes, test it and submit a report in a week or so
>
>
sure - I gonna test it.