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openwrt-xburst/target/linux/generic/patches-2.6.30/301-ipv6_send_rs_when_forwarding.patch
jow 291a485ace [kernel] backport two changes from kernel.org:
65e9b62d4503849b10bedfc29bff0473760cc597
ipv6: add special mode accept_ra=2 to accept RA while configured as router

c3bccac2fa76f1619dfe4fb7b9bee69de7f066d8
ipv6: add special mode forwarding=2 to send RS while configured as router


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@24195 3c298f89-4303-0410-b956-a3cf2f4a3e73
2010-11-30 01:52:51 +00:00

13 lines
428 B
Diff

--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -2839,7 +2839,8 @@ static void addrconf_dad_completed(struc
start sending router solicitations.
*/
- if (ifp->idev->cnf.forwarding == 0 &&
+ if ((ifp->idev->cnf.forwarding == 0 ||
+ ifp->idev->cnf.forwarding == 2) &&
ifp->idev->cnf.rtr_solicits > 0 &&
(dev->flags&IFF_LOOPBACK) == 0 &&
(ipv6_addr_type(&ifp->addr) & IPV6_ADDR_LINKLOCAL)) {