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change primary ip detection

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This commit is contained in:
Matthew Saunders Brown 2023-03-10 17:12:53 -08:00
parent db2e4bdfd5
commit e04173bef5
1 changed files with 4 additions and 4 deletions
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8
install.sh
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@ -6,9 +6,9 @@
# Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com> # Copyright (c) 2022 Matthew Saunders Brown <matthewsaundersbrown@gmail.com>
# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
# #
# wireguard installer for Ubuntu 20.04 # wireguard installer for Ubuntu 22.04
# #
# this installer expects a clean Ubuntu 20.04 install with # this installer expects a clean Ubuntu 22.04 install with
# wireguard, stubby & dnsmasq *not* previously installed # wireguard, stubby & dnsmasq *not* previously installed
# require root # require root
@ -42,10 +42,10 @@ fi
# check for / set hostname # check for / set hostname
# assumes a single IP on a /24 subnet is provisioned on the server # autodetection that should work on Ubuntu 22.04
# you can change this to fit your network, or just set to a specific IP # you can change this to fit your network, or just set to a specific IP
# used by wireguard for vpn connections & stubby for DNS queries # used by wireguard for vpn connections & stubby for DNS queries
IPv4=`ip -4 -o addr show | awk '{ print $4 }' | grep '/24$' | cut -d / -f 1` IPv4=`ip route get 1.1.1.1| head -n 1 | cut -d ' ' -f 7`
# update system # update system
apt -y update apt -y update