Subject: [PATCH 7/7] ipv6 addrconf: change default MAX_RTR_SOLICITATIONS from 3 to -1 (unlimited)

From: Maciej Żenczykowski <[email-masked]>
Date: Sat, 24 Sep 2016 09:05:09 -0700

From: Maciej Żenczykowski <[email-masked]>

This changes:
  /proc/sys/net/ipv6/conf/all/router_solicitations
  /proc/sys/net/ipv6/conf/default/router_solicitations
from 3 to unlimited.

This is the https://tools.ietf.org/html/rfc7559 recommended default.

Signed-off-by: Maciej Żenczykowski <[email-masked]>
---
 include/net/addrconf.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/net/addrconf.h b/include/net/addrconf.h
index 8f3677269f9a..f2d072787947 100644
--- a/include/net/addrconf.h
+++ b/include/net/addrconf.h
@@ -1,7 +1,7 @@
 #ifndef _ADDRCONF_H
 #define _ADDRCONF_H
 
-#define MAX_RTR_SOLICITATIONS		3
+#define MAX_RTR_SOLICITATIONS		-1		/* unlimited */
 #define RTR_SOLICITATION_INTERVAL	(4*HZ)
 #define RTR_SOLICITATION_MAX_INTERVAL	(3600*HZ)	/* 1 hour */
 
-- 
2.8.0.rc3.226.g39d4020