/* RFC3542 */
if (setsockopt(sock, IPPROTO_IPV6, IPV6_RECVPKTINFO,
&on, sizeof(on)) != 0) {
- log_fatal("setsockopt: IPV6_RECVPKTINFO: %m");
+ log_fatal("setsockopt: IPV6_RECVPKTINFO for %s: %m",
+ info->name);
}
#else
/* RFC2292 */
if (setsockopt(sock, IPPROTO_IPV6, IPV6_PKTINFO,
&on, sizeof(on)) != 0) {
- log_fatal("setsockopt: IPV6_PKTINFO: %m");
+ log_fatal("setsockopt: IPV6_PKTINFO for %s: %m",
+ info->name);
}
#endif
}
void set_multicast_hop_limit(struct interface_info* info, int hop_limit) {
if (setsockopt(info->wfdesc, IPPROTO_IPV6, IPV6_MULTICAST_HOPS,
&hop_limit, sizeof(int)) < 0) {
- log_fatal("setMulticaseHopLimit: IPV6_MULTICAST_HOPS: %m");
+ log_fatal("setsocketopt: IPV6_MULTICAST_HOPS for %s: %m",
+ info->name);
}
log_debug("Setting hop count limit to %d for interface %s",