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| author | Niraj Kumar Goit <niraj.g@samsung.com> | 2017-12-13 11:38:15 +0530 |
|---|---|---|
| committer | Niraj Kumar Goit <niraj.g@samsung.com> | 2017-12-19 09:58:13 +0530 |
| commit | f911da60ac8a5058b8182c30f765e12d7bdaf943 (patch) | |
| tree | 790aeffee423243092a3d06a99a0edb8e019a774 | |
| parent | 63b7d02f765b726b3713133f4283dbbcc3129c29 (diff) | |
| download | connman-f911da60ac8a5058b8182c30f765e12d7bdaf943.tar.gz connman-f911da60ac8a5058b8182c30f765e12d7bdaf943.tar.bz2 connman-f911da60ac8a5058b8182c30f765e12d7bdaf943.zip | |
[Upstream] Wait 4 seconds for RA before re-sending RS messages.
As per RFC 4861, a host should transmit up to 3 Router Solicitation messages,
each separated by at least RTR_SOLICITATION_INTERVAL(4) seconds to obtain
RA for IPv6 auto-configuration.
Change-Id: I970a69737dd0dd030291d725888cac64bddd6b16
Signed-off-by: Niraj Kumar Goit <niraj.g@samsung.com>
| -rwxr-xr-x | src/network.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/network.c b/src/network.c index 23ba7271..64c26cca 100755 --- a/src/network.c +++ b/src/network.c @@ -46,6 +46,13 @@ #define WIFI_BSSID_LEN_MAX 6 #endif +/* + * As per RFC 4861, a host should transmit up to MAX_RTR_SOLICITATIONS(3) + * Router Solicitation messages, each separated by at least + * RTR_SOLICITATION_INTERVAL(4) seconds to obtain RA for IPv6 auto-configuration. + */ +#define RTR_SOLICITATION_INTERVAL 4 + static GSList *network_list = NULL; static GSList *driver_list = NULL; @@ -461,7 +468,7 @@ static void check_dhcpv6(struct nd_router_advert *reply, DBG("re-send router solicitation %d", network->router_solicit_count); network->router_solicit_count--; - __connman_inet_ipv6_send_rs(network->index, 1, + __connman_inet_ipv6_send_rs(network->index, RTR_SOLICITATION_INTERVAL, check_dhcpv6, network); return; } @@ -632,7 +639,8 @@ static void autoconf_ipv6_set(struct connman_network *network) /* Try to get stateless DHCPv6 information, RFC 3736 */ network->router_solicit_count = 3; - __connman_inet_ipv6_send_rs(index, 1, check_dhcpv6, network); + __connman_inet_ipv6_send_rs(index, RTR_SOLICITATION_INTERVAL, + check_dhcpv6, network); } static void set_connected(struct connman_network *network) |