diff options
| author | Steven Barth <steven@midlink.org> | 2014-10-17 12:20:33 +0200 |
|---|---|---|
| committer | Steven Barth <steven@midlink.org> | 2014-10-17 12:20:33 +0200 |
| commit | b4fe0fbfe452e503e689104f093ee32875bc48d3 (patch) | |
| tree | d10d29868b193e0e66cc7ba63923f6e78251311c /src | |
| parent | 4262abef032ab0e3715c33aa7ecf227e810f12e1 (diff) | |
ndp: fix proxying behavior
Diffstat (limited to 'src')
| -rw-r--r-- | src/ndp.c | 13 |
1 files changed, 7 insertions, 6 deletions
@@ -125,7 +125,7 @@ int setup_ndp_interface(struct interface *iface, bool enable) int procfd = open(procbuf, O_WRONLY); bool dump_neigh = false; - if (iface->ndp_event.uloop.fd >= 0) { + if (iface->ndp_event.uloop.fd > 0) { uloop_fd_delete(&iface->ndp_event.uloop); close(iface->ndp_event.uloop.fd); iface->ndp_event.uloop.fd = -1; @@ -136,7 +136,8 @@ int setup_ndp_interface(struct interface *iface, bool enable) dump_neigh = true; } - if (enable && (iface->ra == RELAYD_SERVER || iface->dhcpv6 == RELAYD_SERVER)) { + if (enable && (iface->ra == RELAYD_SERVER || + iface->dhcpv6 == RELAYD_SERVER || iface->ndp == RELAYD_RELAY)) { // Synthesize initial address events struct { struct nlmsghdr nh; @@ -257,7 +258,7 @@ static void handle_solicit(void *addr, void *data, size_t len, struct interface *c; list_for_each_entry(c, &interfaces, head) if (iface->ndp == RELAYD_RELAY && iface != c && - (!ns_is_dad || !c->external == false)) + (ns_is_dad || !c->external)) ping6(&req->nd_ns_target, c); } @@ -295,7 +296,7 @@ void odhcpd_setup_route(const struct in6_addr *addr, int prefixlen, if (add) { req.nh.nlmsg_type = RTM_NEWROUTE; req.nh.nlmsg_flags |= (NLM_F_CREATE | NLM_F_REPLACE); - req.rtm.rtm_protocol = RTPROT_BOOT; + req.rtm.rtm_protocol = RTPROT_STATIC; req.rtm.rtm_scope = (gw) ? RT_SCOPE_UNIVERSE : RT_SCOPE_LINK; req.rtm.rtm_type = RTN_UNICAST; } else { @@ -303,8 +304,8 @@ void odhcpd_setup_route(const struct in6_addr *addr, int prefixlen, req.rtm.rtm_scope = RT_SCOPE_NOWHERE; } - size_t reqlen = (gw) ? sizeof(req) : offsetof(struct req, rta_gw); - send(rtnl_event.uloop.fd, &req, reqlen, MSG_DONTWAIT); + req.nh.nlmsg_len = (gw) ? sizeof(req) : offsetof(struct req, rta_gw); + send(rtnl_event.uloop.fd, &req, req.nh.nlmsg_len, MSG_DONTWAIT); } // Use rtnetlink to modify kernel routes |