You're right, I do need that in my config. I had it in the first post, but
forgot to add it to the second one. These two lines should be in the second
version:
int s0
ip helper-address 10.2.2.2
int s1
ip helper-address 10.1.1.1
I think this would accomplish what I'm trying, but I'm wondering what any
downsides might be and if there is a better way.
> I've never used the "ip directed-broadcast" config to do what your trying
to
> do. You may need to use the "ip helper-address" config to forward your
> netbios traffic. Check out the attached URL. Hope this helps.
>
>
http://www.cisco.com/univercd/cc/td/doc/product/software/ssr83/rpc_r/48383.h
> tm#xtocid670622
>
>
> "John Neiberger" <[EMAIL PROTECTED]> wrote in message
> [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> > Okay, after a tad more research, I've come up with the following
config,
> > which corrects some mistakes and misunderstandings in my previous
config.
> >
> > interface Serial0
> > ip address 10.1.1.254 255.255.255.0
> > ip directed-broadcast 101
> > !
> > interface Serial1
> > ip address 10.2.2.254 255.255.255.0
> > ip directed-broadcast 102
> > !
> > access-list 101 permit udp host 10.1.1.1 any eq netbios-ns
> > access-list 101 permit udp host 10.1.1.1 any eq netbios-dgm
> > access-list 102 permit udp host 10.2.2.2 any eq netbios-ns
> > access-list 102 permit udp host 10.2.2.2 any eq netbios-dgm
> >
> > Now, from what I can tell, this will do what I'm attempting, but I'd
still
> > love to have your opinions because I have *zero* experience with
netbios
> or
> > broadcast forwarding. I'd hate to break one thing while trying to fix
> > another. (gee, I've never done that before!)
> >
> > Thanks again,
> > John
> >
> > > We have some new software running on a single workstation that is
> trying
> > to
> > > use netbios to communicate with a server on a different subnet. We
do
> > not
> > > currently allow this type of forwarding, and I've never configured
it
> > > before. We'd like to limit netbios forwarding to just these two
> > machines.
> > > Here is my idea, let me know if this would be the way to do it.
> > >
> > > access-list 1 permit 10.1.1.1 (workstation)
> > > access-list 2 permit 10.2.2.2 (server)
> > >
> > > ip forward-protocol udp 137
> > > ip forward-protocol udp 138
> > > ip forward-protocol udp 139
> > >
> > > int fastethernet1/0
> > > ip add 10.1.1.254 255.255.255.0
> > > ip directed-broadcast 1
> > > ip helper-address 10.2.2.2
> > >
> > > int fastethernet2/0
> > > ip add 10.2.2.254 255.255.255.0
> > > ip directed-broadcast 2
> > > ip helper-address 10.1.1.1
> > >
> > > Would this do what I'm trying to accomplish? If not, please let me
> know,
> > or
> > > if anyone has any tips for this sort of thing, I'd love to hear
them.
> > >
> > > Thanks a million, as usual!
> > >
> > > John
> > >
> > >
> > >
> > >
> > >
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