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Vigor 2820 & FW 3.3.5.2

  • toibs
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29 Apr 2011 21:28 #67521 by toibs
Vigor 2820 & FW 3.3.5.2 was created by toibs
I see there's a new f/w out. I'm currently running 3.3.3_232201, since any versions since have given me issues with VPN and logging me out every 15-20 mins ( i know i wasnt the only one having issues).

Just wondering if anyone is currently running this, and if there are any issues that anyone is aware of...yet..

Cheers
Paul

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01 May 2011 08:44 #67530 by gmegson
Replied by gmegson on topic Re: Vigor 2820 & FW 3.3.5.2
I've had the same issues with VPN access (ipsec) and have been usung 3.3.3 until recently. Two weeks ago I took the decision to install the RC6 release of 3.3.5.2 and initially had the same IPsec issues. However, I have now set a few items through the web interface and one through the telnet settings and can report my VPN stays up all the time :)

So what did I do?

1. In the Firewall settings, disable the strict firewall option
2. Telnet to your router and then enter - 'srv nat ipsecpass on'

'svr nat ipsecpass status' will show current settings.

The above only works with a classic IPSEC session established over a NAT session on port 500.

Also you might need to set the web interface - firewall - Dos Defense - 'block unknown protocol' to off

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01 May 2011 12:12 #67531 by toibs
Replied by toibs on topic Re: Vigor 2820 & FW 3.3.5.2
Many thanks for the heads up. I'll give it a go over the next few weeks, and will report back to advise others how it is....

Cheers
Paul

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04 May 2011 17:40 #67586 by gmegson
Replied by gmegson on topic Re: Vigor 2820 & FW 3.3.5.2
I'm now on the offical UK 3.3.5.2 release v2820_v3352_232201_A and all is still working as expected. Using a classic IPsec session on port 500 into the corporate systems with no drops. Very pleased and I can also report the web interface is a lot faster on 3.3.5.2.....

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05 May 2011 12:36 #67600 by nealuk
Replied by nealuk on topic Re: Vigor 2820 & FW 3.3.5.2
we also have a 2820 on 3352 firmware - vpn'd to a 2950 - so far vpn uptimes far in excess of 24 hours seem to be the norm

good times

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16 May 2011 10:42 #67781 by gruffle
Replied by gruffle on topic Re: Vigor 2820 & FW 3.3.5.2
3352 looking pretty good here.

In particular the troublesome NAT issues which I believe have plagued this model from new seem to be solved at long last

Maybe they eventually fixed it just as the 2830 is released :roll:

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