Re: SBS 1002 Premium R2 Mangling Port Issues

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Just to be clear, am I to understand you are running SBS2k3 R2 without ISA but still with a 2-nic configuration? And you have another TCP/IP device (the DVR) sitting somewhere outside of the LAN but behind the sonicwall as well?

Can you give me a ipconfig /all for your SBS box as well an idea of how you have this wired up (switches, etc)? Sounds like you may have a loopback somewhere you shouldn't...

-Cliff


"MF" <MF@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message news:050BC6AC-1577-4EE9-B071-E0EFB066BB6E@xxxxxxxxxxxxxxxx
Hello All,

I have an SBS 2003 Premium R2 (without ISA installed) and a SoniWall Pro
1260 (had a Linksys RV082 before). I am having some port forwarding issues
but the current pressing issue is port 8016 for the ADT remote camera watch.
Basically, after troubleshoot with SonicWall support and did a Packet Trace.
It turns out that the firewall is sending port 8016 traffic to the right
destination which is the ADT camera DVR but the the SBS server is the one
responding instead and on random ports (sort of like intercepting the
response that the ADT DVR is supposed to be sending back to the remote
computer on WAN. On LAN it works fine. The following are the packet trace
details;

#: 1
Time: 10/22/2008 09:39:47.768
Content: TCP received on OPT [ACK] 60 bytes
From: External.IP 64630 (00:03:1b:12:76:12)
To: My.Firewall.IP 8016 (00:06:b6:3c:98:7b)

#: 2
Time: 10/22/2008 09:39:47.768
Content: TCP sent on OPT [ACK] 566 bytes
From: SBS.Server.IP 98765 (00:06:b6:3c:98:7b)
To: External.IP 64630 (00:03:1b:12:76:12)

I'm unsure why SBS is getting in the mix here as I have not personally
configured anything on the SBS on port 8016, or does SBS use port 8016 for
anything I am unaware of?

Thanx.
Any ideas?

.



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