"source net" not available?

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yud
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Joined: 09 Dec 2012
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PostPosted: Mon Oct 21, 2013 2:55    Post subject: "source net" not available? Reply with quote
Hi,

My router is a Linksys WRT54G running v24-sp2 std build 14896.

I need to enable port forwarding and restrict it to incoming traffic coming from particular network. However, my router does not have the "source net" field (see attached screenshot).

Am I running an incorrect build?

Any help will be appreciated.

Y.



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Gameman Advanced Kid
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PostPosted: Mon Oct 21, 2013 3:17    Post subject: Reply with quote
what version of the wrt54g do you have?
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yud
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Joined: 09 Dec 2012
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PostPosted: Mon Oct 21, 2013 5:04    Post subject: Reply with quote
Gameman Advanced Kid wrote:
what version of the wrt54g do you have?


Correction (my bad): WRT54GL
The version is 1.1

Thanks!
Gameman Advanced Kid
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PostPosted: Mon Oct 21, 2013 5:22    Post subject: Reply with quote
you could try build 22118 k2.4
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yud
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PostPosted: Mon Oct 21, 2013 5:28    Post subject: Reply with quote
Gameman Advanced Kid wrote:
you could try build 22118 k2.4


Thanks!
Sorry for the noob question but do I just flash it over the top and maintain my config? Or do I reset settings and reconfigure from scratch?
Gameman Advanced Kid
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PostPosted: Mon Oct 21, 2013 5:53    Post subject: Reply with quote
flash, 30/30/30 reset, and reconfig.

let us know how it works.

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yud
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Joined: 09 Dec 2012
Posts: 6

PostPosted: Sat Nov 16, 2013 23:25    Post subject: Reply with quote
Gameman Advanced Kid wrote:
flash, 30/30/30 reset, and reconfig.

let us know how it works.


Sorry it took me so long to do this and report back.

Yes, this worked! I now have "Source Net" under Port Forwarding.

THANKS!

One more question:
There is no Source Net for Port Range Forwarding.
How do people limit a range of ports to particular source net? for example for SIP UDP , which requires a range of 10000 UDP ports.
yud
DD-WRT Novice


Joined: 09 Dec 2012
Posts: 6

PostPosted: Tue Nov 19, 2013 22:01    Post subject: Reply with quote
yud wrote:

One more question:
There is no Source Net for Port Range Forwarding.
How do people limit a range of ports to particular source net? for example for SIP UDP , which requires a range of 10000 UDP ports.


Apologies for the bump...

Is there a way to configure Source Net for Port Range Forwarding?
phuzi0n
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Joined: 10 Oct 2006
Posts: 10143

PostPosted: Wed Nov 20, 2013 22:44    Post subject: Reply with quote
yud wrote:
Apologies for the bump...

Is there a way to configure Source Net for Port Range Forwarding?

Just with iptables.

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yud
DD-WRT Novice


Joined: 09 Dec 2012
Posts: 6

PostPosted: Wed Nov 20, 2013 23:04    Post subject: Reply with quote
phuzi0n wrote:
yud wrote:
Apologies for the bump...

Is there a way to configure Source Net for Port Range Forwarding?

Just with iptables.


Thanks.
Any chance of a step-by-step instructions for a noob who does not know how to deal with iptables on the dd-wrt (nor on any Linux distro...)?
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