Filip Voska fvoska

## wsl2_ciscoanyconnect_workaround.md

      
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                / wsl2_ciscoanyconnect_workaround.md
            
            
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              June 17, 2024 16:04
            
          
    WSL 2 Cisco AnyConnect Networking Workaround

Overview

WSL 2 uses a Hyper-V Virtual Network adapter. Network connectivity works without any issue when a VPN is not in use. However when a Cisco AnyConnect VPN session is established Firewall Rules and Routes are added which breaks connectivity within the WSL 2 VM. This issue is tracked WSL/issues/4277
Below outline steps to automatically configure the Interface metric on VPN connect and update DNS settings (/etc/resolv.conf) on connect/disconnect.
Manual Configuration

Set Interface Metrics


## Autostart.sh
#! /bin/bash
# Put this in ~/.kde/Autostart/ssh-agent.sh
export SSH_ASKPASS=/usr/bin/ksshaskpass
/usr/bin/ssh-add
	#! /bin/bash
	# Put this in ~/.kde/Autostart/ssh-agent.sh
	export SSH_ASKPASS=/usr/bin/ksshaskpass
	/usr/bin/ssh-add