From: Ken Yeo (kenyeo@xxxxxxxxxxxxxxx)
Date: Fri Apr 27 2001 - 19:31:59 GMT-3
Directed broadcast is required. ip forward-protocol udp 139 is not required.
----- Original Message -----
From: "Chuck Church" <cchurch@optonline.net>
To: <ccielab@groupstudy.com>
Sent: Saturday, April 21, 2001 12:04 PM
Subject: RE: [Network Neighborhood - Multiple Subnets - Workgroup only -N o
Domain.]
> This is done on the routers. The UDP ports that MS networking uses are
137,
> 138, and 139. When you open Network Neighborhood, it broadcasts, looking
> for other Windows machines. On the router, you need to forward that
> broadcast traffic to the broadcast address of the remote subnet. The same
> thing needs to done on the remote subnet, forwarding it's broadcast
traffic
> to your subnets broadcast address. IP helper on the router will forward
the
> broadcasts. IP helper by default handles 7 (I think) UDP ports. 137 and
> 138 are defaults. "Netbios-ss NetBios session service (139)" is not.
Add
> it with a 'IP forward-protocol udp 139' command. I don't think that
> directed broadcasts are required, but it has been a while since I played
> with it, so try adding directed broadcasts if it doesn't work.
>
>
>
> Chuck
>
>
>
> >This change is done on all the Windows boxes involved, or is this a
router
> config.
>
> >Please elucidate on the definition of an MS port.
>
> >Thanks
> **Please read:http://www.groupstudy.com/list/posting.html
**Please read:http://www.groupstudy.com/list/posting.html
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