diff options
Diffstat (limited to 'src/dhcpv6-ia.c')
| -rw-r--r-- | src/dhcpv6-ia.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/dhcpv6-ia.c b/src/dhcpv6-ia.c index b21b39e..d103ecb 100644 --- a/src/dhcpv6-ia.c +++ b/src/dhcpv6-ia.c @@ -810,7 +810,8 @@ static size_t append_reply(uint8_t *buf, size_t buflen, uint16_t status, n.addr.s6_addr32[3] = htonl(a->assigned); size_t entrlen = sizeof(n) - 4; - if (!a->accept_reconf && iface->managed < RELAYD_MANAGED_NO_AFLAG) + if (!a->accept_reconf && iface->managed < RELAYD_MANAGED_NO_AFLAG && + addrs[i].prefix == 64) n.preferred = htonl(1); #ifdef DHCPV6_OPT_PREFIX_CLASS |