Install Cisco Anyconnect on Linux Mint 18.3 "Sylvia"

[jacobsm]

I need to install "Cisco AnyConnect 2.4.0202 for Ubuntu 9.10 amd 64 (64bit) Linux"

Where can I download this software ?

Then I need to install ia32libs and lib32nssmdns but I get following issue :

michael@michael-HP-ProBook-6470b ~ $ sudo aptitude install ia32libs lib32nssmdns[sudo] password for michael:
Couldn't find any package whose name or description matched "ia32libs"
Couldn't find any package whose name or description matched "lib32nssmdns"
Couldn't find any package whose name or description matched "ia32libs"
Couldn't find any package whose name or description matched "lib32nssmdns"
No packages will be installed, upgraded, or removed.
0 packages upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
Need to get 0 B of archives. After unpacking 0 B will be used.

Who can help me ?

I'm on :
michael@michael-HP-ProBook-6470b ~ $ cat /proc/version
Linux version 4.15.0-33-generic (buildd@lgw01-amd64-010) (gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.10)) #36~16.04.1-Ubuntu SMP Wed Aug 15 17:21:05 UTC 2018

[Hoser Rob]

Ubuntu 9.10 has been end of life (ie not supported) since 2011. Even if you could get that version somewhere, which I doubt given the age of the hits I'm getting, I wouldn't install it. There's not much backwards compatibility in Linux so I wouldn't trust it to work.

You could try the 1st answer here, for Ubuntu 16.04, which Mint 188.3 is based on:

https://stackoverflow.com/questions/373 ... -16-04-lts