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Beginner

SSL VPN with Dynamic IP

Hello,

I want to configure a SSL VPN on an ISR which is getting a dynamic IP from the ISP. I know the configuration using static IP. How do I configure this for a dynamic IP ?

Regards,
Tony

Regards, Tony http://yadhutony.blogspot.com
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1 ACCEPTED SOLUTION

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SSL VPN with Dynamic IP

Hello Tony,

Just because u requested it

Use the following:

webvpn gateway x.x.x

ip interface giga 0 port 443

In this case u get the public ip address on giga 0,

Remember to rate all of the helpful posts.


For this community that's as important as a thanks.

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

View solution in original post

5 REPLIES 5
Highlighted

SSL VPN with Dynamic IP

Hello Tony,

Just because u requested it

Use the following:

webvpn gateway x.x.x

ip interface giga 0 port 443

In this case u get the public ip address on giga 0,

Remember to rate all of the helpful posts.


For this community that's as important as a thanks.

Julio Carvajal
Senior Network Security and Core Specialist
CCIE #42930, 2xCCNP, JNCIP-SEC

View solution in original post

Highlighted
Beginner

SSL VPN with Dynamic IP

Thank you so much Julio   Can you clarify one more thing, how does the users will connect to this gateway when the IP is dynamic. According to my understanding we can map a static IP to a domain name. Please I need some input from your side.

Regards,
Tony

Regards, Tony http://yadhutony.blogspot.com
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VIP Mentor

SSL VPN with Dynamic IP

You have to register your dynamic IP with a DNS-provider like DynDNS:

http://www.cisco.com/en/US/docs/ios-xml/ios/ipaddr_dns/configuration/15-mt/dns-dyn-dns-supp-ios.html

Or better: Change to a static IP if you really wan't to rely on the functionality.

-- 
Don't stop after you've improved your network! Improve the world by lending money to the working poor:
http://www.kiva.org/invitedby/karsteni

Highlighted
Beginner

SSL VPN with Dynamic IP

Thanks for your reply. Let me try with DynDNS.

Regards,
Tony

Regards, Tony http://yadhutony.blogspot.com
Highlighted
Beginner

The real correct solution is

The real correct solution is to use:

webvpn interface X .....webvpn gateway x.x.x obliviusly is not working!