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I want to set up a svn server on my computer, so it's available from anywhere.

I think I set up the repository correctly, using CollabSVN. If I go to Repo-Browser with TortoiseSVN and point it to svn://localhost:3690, it shows the proper repository.

The problem now is that I'm behind a router. My local IP is Doing svn:// also works. My global IP is, say, x.x.x.x. Just doing svn://x.x.x.x:3690 doesn't work, which makes sense, since I have to set up port forwarding.

I'm using a Verizon router. Using their web interface (on I added the following port forwarding rule:

IP Address forward to:
Source Ports: Any
Dest Ports: 3690
Forward to: 3690
Protocol: TCP

However, even after applying this rule, going to svn://x.x.x.x:3690 doesn't work. It takes a few seconds to fail, then says that the connection couldn't be established because the server connected to didn't respond properly after a period of time. What's interesting is that a random port, like svn://x.x.x.x:36904 fails immediately, saying that the target machine actively refused the connection. So I figure that the forwarding rule did something, but not fully what was necessary.

Any ideas on how to get this working? The router model is MI424-WR and the firmware version is

UPDATE: I also tried setting destination port to 45000, and still forwarding to 3690, in case something was wrong w/ the lower-numbered ports, but to no avail. I also tried port 80 to port 3690, still all in vain.

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Are you using the Westell 7500? – jer.salamon Jul 23 '10 at 14:55
not quite. i noticed the instructions on verizon's site, and although the interface looks similar, the port forwarding part was different – Claudiu Jul 23 '10 at 14:57
Well our company has about 50 locations that have DSL and we received the 7500 Verizon router. Since day 1 they had nothing but issues with port forwarding. We swapped them out for 6110 bridge only modems and Netgear routers because they had so many issues. – jer.salamon Jul 23 '10 at 15:01
hm it could just be router fail. i remember getting port 80 to forward properly, though.. i wonder why this one doesnt. – Claudiu Jul 23 '10 at 15:05
check this post (…) – Fergus Jan 10 '11 at 23:57

Many routers don't support this, but if you try it from outside your internal network it will work.

Ask a friend to try that svn://x.x.x.x:3690 from somewhere else on the internet and see if it works, or if you have a shell account somewhere, ssh to there and try to svn ls svn://x.x.x.x:3690

I don't know the name for this firewall feature. I do know that making linux do it (which is what your wrt54gl uses) is a matter of adding an SNAT rule along with the DNAT rule.

There is a VERY good explanation here :

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Try forwarding on both TCP and UDP. Some quick research showed that SVN uses both.

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i tried that earlier and it didn't work. i just re-added it, since it seems like i'll need it anyway, but the same problem occurs – Claudiu Jul 23 '10 at 15:00

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