diff options
| -rw-r--r-- | src/router.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/router.c b/src/router.c index 3fbf590..a23b530 100644 --- a/src/router.c +++ b/src/router.c @@ -293,6 +293,7 @@ static uint64_t send_router_advert(struct interface *iface, const struct in6_add minvalid = 1000LL * TIME_LEFT(addr->valid, now); if (((addr->addr.s6_addr[0] & 0xfe) != 0xfc || iface->default_router) + && adv.h.nd_ra_router_lifetime && ntohs(adv.h.nd_ra_router_lifetime) < TIME_LEFT(addr->valid, now)) adv.h.nd_ra_router_lifetime = htons(TIME_LEFT(addr->valid, now)); @@ -315,7 +316,7 @@ static uint64_t send_router_advert(struct interface *iface, const struct in6_add p->nd_opt_pi_valid_time = 0; } - if (!iface->default_router && ntohs(adv.h.nd_ra_router_lifetime) == 1) { + if (!iface->default_router && adv.h.nd_ra_router_lifetime == htons(1)) { syslog(LOG_WARNING, "A default route is present but there is no public prefix " "on %s thus we don't announce a default route!", iface->ifname); adv.h.nd_ra_router_lifetime = 0; |