From a72617a31076c9bcaa6104d8603fe3afb17ad5b6 Mon Sep 17 00:00:00 2001 From: wutianwei Date: Tue, 19 Jun 2018 10:52:26 +0800 Subject: check ip_forward and set to 1 JIRA: COMPASS-600 Change-Id: I21ace213060d9d0dde7f7f4b5cf1f79d567ebeb0 Signed-off-by: wutianwei (cherry picked from commit 1a1ed339b96458c483976a820e30b3a1bbb0b5d8) --- deploy/network.sh | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'deploy') diff --git a/deploy/network.sh b/deploy/network.sh index fa54da15..d4fcae2e 100755 --- a/deploy/network.sh +++ b/deploy/network.sh @@ -10,6 +10,10 @@ function clear_forward_rejct_rules() { while sudo iptables -nL FORWARD --line-number|grep -E 'REJECT +all +-- +0.0.0.0/0 +0.0.0.0/0 +reject-with icmp-port-unreachable'|head -1|awk '{print $1}'|xargs sudo iptables -D FORWARD; do :; done + ip_forward=$(cat /proc/sys/net/ipv4/ip_forward) + if [ $ip_forward -eq 0 ]; then + sysctl -w net.ipv4.ip_forward=1 + fi } function setup_bridge_net() -- cgit 1.2.3-korg