[pim] igmpv3: specific query interval set to 1 second (RFC 3376 8.8.)
[pim] pim messages: encoded source address format with Sparse bit=1 (RFC 4601 4.9.1.)
[pim] and Mask Len MUST be equal to 32
[pim] dr election: new traces
[pim] fix triggered_hello_delay_msec randomization
diff --git a/pimd/pim_msg.c b/pimd/pim_msg.c
index 76f78f8..1105eac 100644
--- a/pimd/pim_msg.c
+++ b/pimd/pim_msg.c
@@ -98,7 +98,7 @@
buf[0] = PIM_MSG_ADDRESS_FAMILY_IPV4; /* addr family */
buf[1] = '\0'; /* native encoding */
- buf[2] = '\0'; /* reserved */
+ buf[2] = 4; /* reserved = 0 | S bit = 1 | W bit = 0 | R bit = 0 */
buf[3] = 32; /* mask len */
*(struct in_addr *)(buf + 4) = addr;