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Cisco AnyConnect VPN 2.5/3.1 Question

egrelecki13
Level 1
Level 1

Hello,

If we are running AnyConnect version 2.5 on our firewall, will users with the 3.1 client installed be able to VPN in without having to download version 2.5?

Thank you!

1 Accepted Solution

Accepted Solutions

ghostinthenet
Level 7
Level 7

Yes. Routers and firewalls will upgrade AnyConnect clients (by default) when they connect, but won't downgrade a newer client. I' have a number of AnyConnect 2.5 configured routers that can't be upgraded due to storage constraints and 3.1 connects to them without difficulty.

---
Jody Lemoine, Network Architect
CCIE 41436, MTCRE, MTCINE, MTCIPv6E
tishco networks, Virtually Everywhere
(905) 378-1134, jody.lemoine@tishco.ca

View solution in original post

3 Replies 3

ghostinthenet
Level 7
Level 7

Yes. Routers and firewalls will upgrade AnyConnect clients (by default) when they connect, but won't downgrade a newer client. I' have a number of AnyConnect 2.5 configured routers that can't be upgraded due to storage constraints and 3.1 connects to them without difficulty.

---
Jody Lemoine, Network Architect
CCIE 41436, MTCRE, MTCINE, MTCIPv6E
tishco networks, Virtually Everywhere
(905) 378-1134, jody.lemoine@tishco.ca

Excellent! Thank you!

No problem. Happy to help.

If my comment has been of assistance, please rate it and/or mark it as correct.

Thanks.

---
Jody Lemoine, Network Architect
CCIE 41436, MTCRE, MTCINE, MTCIPv6E
tishco networks, Virtually Everywhere
(905) 378-1134, jody.lemoine@tishco.ca