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Today's Topics:
1. [PATCH] Wait 4 seconds for RA before re-sending RS messages.
(Niraj Kumar Goit)
----------------------------------------------------------------------
Message: 1
Date: Wed, 13 Dec 2017 16:07:02 +0530
From: Niraj Kumar Goit <[email protected]>
To: [email protected]
Cc: [email protected], Niraj Kumar Goit <[email protected]>
Subject: [PATCH] Wait 4 seconds for RA before re-sending RS messages.
Message-ID: <[email protected]>
Content-Type: text/plain; charset="utf-8"
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.
---
src/network.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/src/network.c b/src/network.c
index ed56210..f3e422f 100644
--- a/src/network.c
+++ b/src/network.c
@@ -41,6 +41,13 @@
*/
#define RS_REFRESH_TIMEOUT 3
+/*
+ * 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;
@@ -427,7 +434,7 @@ 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;
}
@@ -577,7 +584,8 @@ 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)
--
1.9.1
------------------------------
Subject: Digest Footer
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