From: Connary, Julie Ann (jconnary@xxxxxxxxx)
Date: Wed Feb 07 2001 - 11:52:34 GMT-3
Very funny - how do you have the time to even think this *(&(*^*&^* up?
I would think you could have more valuable use of your time then propagating
this and think of the audience of this mailing list - not appropriate!.
Julie Ann
At 09:09 AM 2/7/2001 -0500, Scott King wrote:
>I have never noticed this problem--I guess it's 'cause I don't have
>MYGIRLFRIEND in my autonomous system ;-).
>
>Scott
>
>James Kilby wrote:
>
> > Consider the following HYPERTHETICAL example on netbios filtering...
> >
> > In the configs below, notice the promiscuous nature of CCIE2B.
> > He is advertising several services. His current peers, MYGIRLFIEND
> > and MYWIFE, have concurrent connection with him, but do not see
> > each other.
> >
> > MYWIFE cannot see HARDWILLY attached to CCIE2B because of
> > UGLYBUTT, and can see PROBLEM.
> >
> > MYGIRLFRIEND has CUTEASS, she sees HARDWILLY and can see
> > NOPROBLEM, she does not see SOFTWILLY, and cannot see PROBLEM.
> >
> > Even if MYWIFE connects with CCIE2B and repeatedly continues with the
> > logging-off, she will never see HARDWILLY because of UGLYBUTT :-)
> >
> > ---------------------------------------------------------
> > hostname CCIE2B
> > !
> > dlsw local-peer peer-id 2.2.2.2 promiscuous
> > dlsw icanreach netbios-exclusive
> > dlsw icanreach netbios-name HARDWILLY
> > dlsw icanreach netbios-name SOFTWILLY
> > dlsw icanreach netbios-name PROBLEM
> > dlsw icanreach netbios-name NOPROBLEM
> > dlsw bridge-group 1
> > !
> > bridge 1 protocol ieee
> > ----------------------------------------------------------
> > hostname MYWIFE_aka_R3
> > !
> > netbios access-list host UGLYBUTT permit SOFTWILLY
> > netbios access-list host UGLYBUTT permit PROBLEM
> > netbios access-list host UGLYBUTT deny *
> > enable password cisco
> > !
> > dlsw local-peer peer-id 3.3.3.3
> > dlsw remote-peer 0 tcp 2.2.2.2 host-netbios-out UGLYBUTT
> > dlsw bridge-group 1
> > !
> > bridge 1 protocol ieee
> > ----------------------------------------------------------
> > hostname MYGIRLFRIEND_aka_R5
> > !
> > netbios access-list host CUTEASS permit HARDWILLY
> > netbios access-list host CUTEASS permit NOPROBLEM
> > netbios access-list host CUTEASS deny *
> > !
> > dlsw local-peer peer-id 5.5.5.5
> > dlsw remote-peer 0 tcp 2.2.2.2 host-netbios-out CUTEASS
> > dlsw bridge-group 1
> > !
> > bridge 1 protocol ieee
> > -----------------------------------------------------------
> >
This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 10:28:40 GMT-3