Connection issues with Anyconnect Mobility v3.03050 and IOS (151-2.T4)

[biraja]

Hi Guys,

On my setup SSLVPN tunnel fails with AnyConnect 3.0.3050 or above releases to UC520 platform running IOS(151-2.T4).

3.0.4235

3.0.3054

3.0.3050

Connection succeeds with all other versions below 3.0.3050.

I’m using standalone client on my PC (tried Win7 and XP).

I added my server to the trusted sites list on my IE.

When I tried with anyconnect-win-3.0.3050-k9.pkg which was installed on UC520, the client gets installed successfully and connection was established.

When I disconnect the session (had an option to keep the client on PC) and tried to connect back, the connection failed after I have accepted the certificate.

I don't see any webvpn debugs on the UC520.

Any help is appreciated.

Regards,

Biraja

[biraja]

My WebVPN config:

UC_520#sh runn | b webvpn

webvpn gateway SDM_WEBVPN_GATEWAY_1

ip address 171.71.232.88 port 443

ssl trustpoint TP-self-signed-995375956

inservice

!

webvpn install svc flash:/webvpn/anyconnect-win-3.0.3050-k9.pkg sequence 1

!

webvpn context SDM_WEBVPN_CONTEXT_1

secondary-color white

title-color #CCCC66

text-color black

ssl authenticate verify all

!

!

policy group SDM_WEBVPN_POLICY_1

   functions svc-enabled

   svc address-pool "SDM_WEBVPN_POOL_1"

   svc keep-client-installed

   svc dtls

virtual-template 1

default-group-policy SDM_WEBVPN_POLICY_1

aaa authentication list sdm_vpn_xauth_ml_1

gateway SDM_WEBVPN_GATEWAY_1

max-users 20

inservice

!

end