Subject: Re: NAT translation for NETBIOS -
To: None <firstname.lastname@example.org>
From: Wolfgang Rupprecht <wolfgang+gnus20020913T122852@wsrcc.com>
Date: 09/13/2002 12:34:33
email@example.com (Manuel Bouyer) writes:
> On Fri, Sep 13, 2002 at 11:49:39AM +0530, Alok Singh wrote:
> > I want to know the deployment scenario under which the NETBIOS works fine
> > properly for the current BSD implementaion.
> This seems to be a pure win2k issue. The NAT NetBSD router will just change
> the IP address in the IP header, it won't do any special handling for
> NETBIOS packets themselves.
Most of my understanding of netbios is from examining the ipf filter
log entries that the script kiddies so kindly insure that I have
plenty of. They always try to connect from port netbios-ns to port
netbios-ns. I assume the src_port == dst_port is important. If NAT
remaps that port on the NetBSD side things may not work.
Sep 9 09:05:20 capsicum ipmon: 09:05:20.005156 tlp0 @100:2 b
sonic1.wsrcc.com[22.214.171.124],netbios-ns PR udp len 20 78 IN
Wolfgang Rupprecht <firstname.lastname@example.org>
Hackers don't spread viruses. Microsoft spreads viruses.