From 53b47106c0c2b1f42237d255ae272f0fcc3ec413 Mon Sep 17 00:00:00 2001 From: Florent Fourcot Date: Thu, 7 Nov 2013 17:53:13 +0100 Subject: [PATCH] ipv6: increase maximum lifetime of flow labels If the last RFC 6437 does not give any constraints for lifetime of flow labels, the previous RFC 3697 spoke of a minimum of 120 seconds between reattribution of a flow label. The maximum linger is currently set to 60 seconds and does not allow this configuration without CAP_NET_ADMIN right. This patch increase the maximum linger to 150 seconds, allowing more flexibility to standard users. Signed-off-by: Florent Fourcot Acked-by: Hannes Frederic Sowa Signed-off-by: David S. Miller --- net/ipv6/ip6_flowlabel.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c index 4a06ed01d0c3..5f10b0d0bca5 100644 --- a/net/ipv6/ip6_flowlabel.c +++ b/net/ipv6/ip6_flowlabel.c @@ -41,7 +41,7 @@ #define FL_MIN_LINGER 6 /* Minimal linger. It is set to 6sec specified in old IPv6 RFC. Well, it was reasonable value. */ -#define FL_MAX_LINGER 60 /* Maximal linger timeout */ +#define FL_MAX_LINGER 150 /* Maximal linger timeout */ /* FL hash table */ -- 2.20.1