diff options
Diffstat (limited to 'pasta.c')
| -rw-r--r-- | pasta.c | 11 |
1 files changed, 10 insertions, 1 deletions
@@ -303,10 +303,15 @@ void pasta_ns_conf(struct ctx *c) strerror(-rc)); if (c->pasta_conf_ns) { + unsigned int flags = IFF_UP; + if (c->mtu != -1) nl_link_set_mtu(nl_sock_ns, c->pasta_ifi, c->mtu); - nl_link_set_flags(nl_sock_ns, c->pasta_ifi, IFF_UP, IFF_UP); + if (c->ifi6) /* Avoid duplicate address detection on link up */ + flags |= IFF_NOARP; + + nl_link_set_flags(nl_sock_ns, c->pasta_ifi, flags, flags); if (c->ifi4) { if (c->ip4.no_copy_addrs) { @@ -353,6 +358,10 @@ void pasta_ns_conf(struct ctx *c) strerror(-rc)); } + /* We dodged DAD: re-enable neighbour solicitations */ + nl_link_set_flags(nl_sock_ns, c->pasta_ifi, + 0, IFF_NOARP); + if (c->ip6.no_copy_addrs) { rc = nl_addr_set(nl_sock_ns, c->pasta_ifi, AF_INET6, &c->ip6.addr, 64); |