From 17a763eab714cce1546c7eb44dd23227ec79c143 Mon Sep 17 00:00:00 2001 From: yangxingwu Date: Thu, 4 Nov 2021 03:10:29 +0100 Subject: netfilter: ipvs: Fix reuse connection if RS weight is 0 [ Upstream commit c95c07836fa4c1767ed11d8eca0769c652760e32 ] We are changing expire_nodest_conn to work even for reused connections when conn_reuse_mode=0, just as what was done with commit dc7b3eb900aa ("ipvs: Fix reuse connection if real server is dead"). For controlled and persistent connections, the new connection will get the needed real server depending on the rules in ip_vs_check_template(). Fixes: d752c3645717 ("ipvs: allow rescheduling of new connections when port reuse is detected") Co-developed-by: Chuanqi Liu Signed-off-by: Chuanqi Liu Signed-off-by: yangxingwu Acked-by: Simon Horman Acked-by: Julian Anastasov Signed-off-by: Pablo Neira Ayuso Signed-off-by: Sasha Levin --- Documentation/networking/ipvs-sysctl.txt | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/networking/ipvs-sysctl.txt b/Documentation/networking/ipvs-sysctl.txt index 056898685d40..fc531c29a2e8 100644 --- a/Documentation/networking/ipvs-sysctl.txt +++ b/Documentation/networking/ipvs-sysctl.txt @@ -30,8 +30,7 @@ conn_reuse_mode - INTEGER 0: disable any special handling on port reuse. The new connection will be delivered to the same real server that was - servicing the previous connection. This will effectively - disable expire_nodest_conn. + servicing the previous connection. bit 1: enable rescheduling of new connections when it is safe. That is, whenever expire_nodest_conn and for TCP sockets, when -- cgit v1.2.3