diff options
Diffstat (limited to 'src/network/networkd-link.c')
| -rw-r--r-- | src/network/networkd-link.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 341ae88ec1..725e22b93f 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -75,6 +75,19 @@ static bool link_ipv4ll_enabled(Link *link) { return link->network->ipv4ll; } +static bool link_lldp_enabled(Link *link) { + if (link->flags & IFF_LOOPBACK) + return false; + + if (!link->network) + return false; + + if(link->network->bridge) + return false; + + return link->network->lldp; +} + #define FLAG_STRING(string, flag, old, new) \ (((old ^ new) & flag) \ ? ((old & flag) ? (" -" string) : (" +" string)) \ @@ -364,6 +377,16 @@ static int link_stop_clients(Link *link) { } } + if (link->lldp) { + + k = sd_lldp_stop(link->lldp); + if (k < 0) { + log_link_warning(link, "Could not stop LLDP : %s", + strerror(-r)); + r = k; + } + } + return r; } @@ -919,6 +942,18 @@ static int link_acquire_conf(Link *link) { } } + if (link_lldp_enabled(link)) { + assert(link->lldp); + + log_link_debug(link, "Starting LLDP"); + + r = sd_lldp_start(link->lldp); + if (r < 0) { + log_link_warning(link, "could not start LLDP "); + return r; + } + } + return 0; } @@ -1194,6 +1229,16 @@ static int link_configure(Link *link) { return r; } + if (link_lldp_enabled(link)) { + r = sd_lldp_new(link->ifindex, link->ifname, &link->mac, &link->lldp); + if (r < 0) + return r; + + r = sd_lldp_attach_event(link->lldp, NULL, 0); + if (r < 0) + return r; + } + if (link_has_carrier(link)) { r = link_acquire_conf(link); if (r < 0) |