topic Re: Cannot connect to company Cisco AnyConnect vpn in Fibre

Cannot connect to company Cisco AnyConnect vpn

kasakaa — Mon, 16 Sep 2024 09:29:49 GMT

Since Tuesday 3rd September 2024 I am unable to connect to my company Cisco AnyConnect VPN.

I was able to previously, last successful connection on Monday 2nd September 2024. I can connect to the VPN on other connections such as office WiFi and mobile hotspot. Company IT have confirmed there have been no changes on their end. I am able to connect other devices to home TalkTalk WiFi. I have tried wireless and wired connections to TalkTalk hub without success.

I can see there have been similar cases in recent weeks (https://community.talktalk.co.uk/t5/Broadband/VPN-connection-issue/m-p/3063029, https://community.talktalk.co.uk/t5/Fibre/Connecting-to-company-VPN/m-p/3062701)

WiFi Hub Router firmware is SG4K100202

I have updated my community profile with everything except my landline number, which I cannot access as I am currently getting an error when I try to log into my main TalkTalk account.

If a new router is a potential solution, I would be happy to receive one.

Re: Cannot connect to company Cisco AnyConnect vpn

KeithFrench — Mon, 16 Sep 2024 09:35:47 GMT

I have tested all of the free VPNs that I could with V202 & V174 before then and they all worked fine. What VPN protocol is this Cisco VPN client using? What is the router's firewall level set to, it should be on medium?

Re: Cannot connect to company Cisco AnyConnect vpn

Anonymous — Mon, 16 Sep 2024 09:36:46 GMT

Morning,

I'm sorry to hear this. Our Devices Manager is currently investigating this for us and has asked if you could provide the below info.

what steps have been taken to ensure this is not an IT issue?
Developer/SW version of the VPN.
Please share some screenshots etc (via a Private Message of what you are seeing when you try to access the VPN)

Thanks

Michelle

Re: Cannot connect to company Cisco AnyConnect vpn

kasakaa — Mon, 16 Sep 2024 10:14:33 GMT

What VPN protocol is this Cisco VPN client using?
- IKEv2/IPsec NAT-T
What is the router's firewall level set to, it should be on medium?
- TalkTalk hub firewall is set to medium.
What steps have been taken to ensure this is not an IT issue?
- I can connect to the company VPN on other connections such as office WiFi and mobile hotspot. Company IT have confirmed there have been no changes on their end. I have tried wireless and wired connections to TalkTalk hub without success.
- I am able to connect other devices to home TalkTalk WiFi - e.g. personal laptop, mobile phone,.
Developer/SW version of the VPN.
- 5.1.3.62
Please share some screenshots etc (via a Private Message of what you are seeing when you try to access the VPN)
- Cisco AnyConnect tries all available VPN connections, then gives an error message saying "Unable to connect". I am unable to take screenshots due to company IT policy.

Re: Cannot connect to company Cisco AnyConnect vpn

KeithFrench — Mon, 16 Sep 2024 10:25:06 GMT

Hi @kasakaa

Alas, I can't test VPNs using the IKEv2/IPsec protocol as I have been unable to find any free VPN servers using this protocol. There @Anonymous and the TT DEvices team will assist you.

Re: Cannot connect to company Cisco AnyConnect vpn

Chris-TalkTalk — Mon, 16 Sep 2024 11:17:38 GMT

Hi kasakaa,

Can you switch your router off and leave it off for at least 30 minutes, then switch back on and retest. If you are then still experiencing problems please let us know

Chris

Re: Cannot connect to company Cisco AnyConnect vpn

kasakaa — Mon, 16 Sep 2024 12:33:04 GMT

Hi Chris, I've switched it off for an hour, now back on and I am still unable to connect to the company VPN.

Re: Cannot connect to company Cisco AnyConnect vpn

kasakaa — Mon, 16 Sep 2024 12:54:50 GMT

Update / correction on the Cisco AnyConnect client error message: there are multiple web / VNS addresses (assume these are for VPN servers? Not sure how it all works), it tries to connect to the first address, then it says "Failed contacting <company vns address>", then it cycles through the others trying to connect, and finally an error box pops up saying "Could not connect to server. Please verify internet connectivity and server address."

I am able to connect via mobile hotspot so I have confidence that the server address is correct. The issue seems to be with TalkTalk internet connectivity.

Re: Cannot connect to company Cisco AnyConnect vpn

Chris-TalkTalk — Mon, 16 Sep 2024 13:07:46 GMT

OK thanks. We've passed this over to our product team, we'll let you know when we have any more information

Chris

Re: Cannot connect to company Cisco AnyConnect vpn

jono3000 — Mon, 16 Sep 2024 20:03:07 GMT

I am also having the same issue with AnyConnect - was working Friday 13th, not working today Monday 16th

Re: Cannot connect to company Cisco AnyConnect vpn

Anonymous — Tue, 17 Sep 2024 05:42:50 GMT

Hi @jono3000

I've just posted on your topic now.

Thanks

Michelle

Re: Cannot connect to company Cisco AnyConnect vpn

erinmay3 — Tue, 17 Sep 2024 09:07:30 GMT

I am also having the same issue, was able to last connect on Friday 13th but come Monday and today I can’t connect - TalkTalk only advised to factory reset router which hasn’t worked.

Re: Cannot connect to company Cisco AnyConnect vpn

Anonymous — Tue, 17 Sep 2024 09:42:58 GMT

Hi @erinmay3

I'm sorry to hear this. I can see that you've created your own topic so we'll reply there shortly.

Thanks

Michelle

Re: Cannot connect to company Cisco AnyConnect vpn

kasakaa — Wed, 18 Sep 2024 08:19:19 GMT

Good morning @Chris-TalkTalk @Anonymous any update from the product team please?

Re: Cannot connect to company Cisco AnyConnect vpn

Anonymous — Wed, 18 Sep 2024 08:26:04 GMT

Morning,

Apologies, we have chased our Devices Team this morning and we're just awaiting a reply back.

Thanks

Michelle

Re: Cannot connect to company Cisco AnyConnect vpn

Debbie-TalkTalk — Thu, 19 Sep 2024 07:50:45 GMT

Hi @kasakaa

I've made a change this morning, please can you retest?

Re: Cannot connect to company Cisco AnyConnect vpn

kasakaa — Thu, 19 Sep 2024 08:00:42 GMT

It seems to have fixed things, thanks.

Re: Cannot connect to company Cisco AnyConnect vpn

Debbie-TalkTalk — Thu, 19 Sep 2024 08:07:52 GMT

Hi @kasakaa

Thank you for confirming and apologies again for this issue.

Re: Cannot connect to company Cisco AnyConnect vpn

Anonymous — Tue, 24 Sep 2024 08:26:23 GMT

Hi @kasakaa

Our Devices Team have asked if you are able to confirm your VPN Protocol/SW Version, as this will help our Devices Team with their investigations?

Thanks

Michelle

Re: Cannot connect to company Cisco AnyConnect vpn

kasakaa — Tue, 24 Sep 2024 08:39:40 GMT

What VPN protocol is this Cisco VPN client using?
- IKEv2/IPsec NAT-T
Developer/SW version of the VPN.
- 5.1.3.62