pingers

Co-authored-by: Jake Hillion <jake@hillion.co.uk>

tmp/disable_bridge_enable_dhcp.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+networksetup -listallnetworkservices | grep -q '^Thunderbolt Bridge$' \
+  && echo "Disabling bridge in networksetup" \
+  && networksetup -setnetworkserviceenabled "Thunderbolt Bridge" off
+
+networksetup -listallnetworkservices | grep -q '^\*Thunderbolt Bridge$' \
+  && echo "Bridge disabled in networksetup"
+
+ifconfig bridge0 &>/dev/null && {
+  ifconfig bridge0 | grep -q 'member' && echo "Removing bridge members in ifconfig" && {
+    ifconfig bridge0 | \
+      awk '/member/ {print $2}' | \
+      xargs -n1 sudo ifconfig bridge0 deletem
+  }
+  ifconfig bridge0 | grep -q 'status: active' && sudo ifconfig bridge0 down
+  ifconfig bridge0 | grep -q 'status: inactive' && echo "Bridge disabled in ifconfig"
+}
+
+for iface in $(seq 2 7); do
+  sudo ipconfig set "en$iface" dhcp && echo "enabled dhcp on en$iface" || echo "failed to enable dhcp on en$iface"
+done
+