Unable to load up Anyconnect VPN page

[Vignesh Ekanathan]

Hi all,

I configured Anyconnect VPN on Cisco 1811 router. But, for some reason, I am unable to open the VPN webpage. It's comes up with 404 not found error.

Below is the snippets of the config from the router:

aaa authentication login ciscocp_vpn_xauth_ml_3 group radius

interface Loopback0
ip address 192.168.231.254 255.255.255.0
ip virtual-reassembly in

interface Virtual-Template3
ip unnumbered Loopback0

ip local pool WebVPN_Pool 192.168.231.1 192.168.231.254

webvpn gateway gateway_1
ip address <external IP> port 443
http-redirect port 80
ssl trustpoint godaddy.trustpoint
inservice

!
no webvpn cef
!
webvpn install svc flash:/webvpn/anyconnect-win-3.1.03103-k9.pkg sequence 1
!
webvpn context WebVPN
title "WebVPN Service"
secondary-color white
title-color #669999
text-color black
ssl authenticate verify all
!
login-message "Welcome to Webpn"
!
policy group policy_1
functions svc-enabled
svc address-pool "SSLVPN" netmask 255.255.255.255
svc keep-client-installed
svc split include 192.168.1.0 255.255.255.0
svc dns-server primary 192.168.1.10
virtual-template 3
default-group-policy policy_1
aaa authentication list ciscocp_vpn_xauth_ml_3
gateway gateway_1
max-users 30
inservice
!
end

The router is currently running this IOS : c181x-advipservicesk9-mz.151-4.M3.bin

Any help would be greatly appreciated!

[Rahul Govindan]

Have you enabled the http/https service on the router?

ip http server
ip http secure-server

Referencing this doc:

http://www.cisco.com/c/en/us/support/docs/security/anyconnect-secure-mobility-client/200533-AnyConnect-Configure-Basic-SSLVPN-for-I.html

[Vignesh Ekanathan]

Hi Rahul,

Yes. I have both those commands conifgured on the router. 

[Rahul Govindan]

Also check if your certificate on the trustpoint is correctly configured. You should have the identity certificate and intermediate CA certificate on the "godaddy.trustpoint" trust point.

If you have made changes to the configuration, so a "no inservice" and "inservice" to the context and gateway sections. Another troubleshooting step you can take is run the debugs given in the guide above.