pyther

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

unguiculus

#!/usr/bin/env bash

set -e
set -o pipefail

kubectl proxy &
proxy_pid="$!"
trap 'kill "$proxy_pid"' EXIT

for ns in $(kubectl get namespace --field-selector=status.phase=Terminating --output=jsonpath="{.items[*].metadata.name}"); do

jollyroger

--- Makefile	2016-08-04 13:07:27.501588143 -0400
+++ Makefile	2016-08-04 13:07:35.035595718 -0400
@@ -1,13 +1,17 @@
 GLIDE_GO_EXECUTABLE ?= go
-VERSION := $(shell git describe --tags)
+VERSION_GIT := $(shell git describe --tags)
+VERSION ?= ${VERSION_GIT}
 DIST_DIRS := find * -type d -exec
+PREFIX ?= /usr/local
 

RogWilco

#!/bin/bash

sudo kextload -r "/Library/Extensions/" "/Library/Extensions/VBoxDrv.kext"
sudo kextload -r "/Library/Extensions/" "/Library/Extensions/VBoxNetFlt.kext"
sudo kextload -r "/Library/Extensions/" "/Library/Extensions/VBoxNetAdp.kext"
sudo kextload -r "/Library/Extensions/" "/Library/Extensions/VBoxUSB.kext"