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2 off 2830s lan to lan ipsec vpn, can't ping other network.

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11 Jan 2012 16:43 #70728 by stuey
Replied by stuey on topic Re: 2 off 2830s lan to lan ipsec vpn, can't ping other netwo

johntankard wrote: Hi Guys,

You have probably done this but you do know that now firewall rules apply to vpn traffic, I had this accross a VPN where the VPN established but could not access anything, I had to create a firewall rule to allow both subnets full access to each other, I know I could limit it down but the traffic is clean so I just opened up all ports.

Regards

John



Hi John,

Any chance you could explain how to do this?

Thanks

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27 Jan 2012 16:45 #70948 by accesspanels
Replied by accesspanels on topic Re: 2 off 2830s lan to lan ipsec vpn, can't ping other netwo
Having the same problem:

followed this guide: http://www.draytek.co.uk/support/vpn_setup.html

Can ping the WAN ip from both ends can ping LAN ip of the roter from both ends no problem but that's it.

tried disabling the call and data filter on both sides still no good

Any ideas???

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28 Jan 2012 17:49 #70956 by blackhat72
Replied by blackhat72 on topic Re: 2 off 2830s lan to lan ipsec vpn, can't ping other netwo
have you logged into each draytek and checked that each rotuer knows about the opposite network via the vpn interface?

I had the similar problem ages on with two 2910's, you have to create the route for 192.168.30.0/mask on the 192.168.50.1's router and vica versa
Technical Consultant.

www.fahrenheit-it.com

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29 Jan 2012 21:07 #70975 by accesspanels
Replied by accesspanels on topic Re: 2 off 2830s lan to lan ipsec vpn, can't ping other netwo
How would I do that then?

A static router?

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29 Jan 2012 21:24 #70976 by accesspanels
Replied by accesspanels on topic Re: 2 off 2830s lan to lan ipsec vpn, can't ping other netwo
Profab Unit 45-48 BeThere Receiver

LAN IP: 192.168.16.1
WAN IP: 78.86.232.218
SUBNET: 255.255.255.0
GATEWAY: 78.86.232.1
DNS: 87.194.0.66 & 87.194.0.67

Profab Unit 52 BeThere Dialer

LAN IP: 192.168.1.1
WAN IP: 188.222.84.93
SUBNET: 255.255.255.0
GATEWAY: 188.222.84.1
DNS: 87.194.255.154 & 87.194.255.155

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31 Jan 2012 22:15 #71017 by bb193
Replied by bb193 on topic Re: 2 off 2830s lan to lan ipsec vpn, can't ping other netwo
Is it just me, or do these two threads describes the same problem, but one with a 2820 and one with a 2830?

Surely there must be someone out there who can explain how to setup IPSEC VPNs, allowing drayetks to ping other subnets with the same first two octets?

2830 - http://www.forum.draytek.co.uk/viewtopic.php?f=8&t=16316

2820 - http://www.forum.draytek.co.uk/viewtopic.php?f=8&t=16871

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