diff options
Diffstat (limited to 'src/network/networkd-dhcp4.c')
| -rw-r--r-- | src/network/networkd-dhcp4.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/network/networkd-dhcp4.c b/src/network/networkd-dhcp4.c index 1d5e2975a8..d4b4942173 100644 --- a/src/network/networkd-dhcp4.c +++ b/src/network/networkd-dhcp4.c @@ -337,15 +337,18 @@ static int dhcp4_request_route_auto( route->gw = IN_ADDR_NULL; route->prefsrc.in = address; - } else { - if (in4_addr_is_null(gw)) { - log_link_debug(link, "DHCP: requested route destination "IPV4_ADDRESS_FMT_STR"/%u is not in the assigned network " - IPV4_ADDRESS_FMT_STR"/%u, but no gateway is specified, ignoring.", - IPV4_ADDRESS_FMT_VAL(route->dst.in), route->dst_prefixlen, - IPV4_ADDRESS_FMT_VAL(prefix), prefixlen); - return 0; - } + } else if (in4_addr_is_null(gw)) { + log_link_debug(link, "DHCP: requested route destination "IPV4_ADDRESS_FMT_STR"/%u is not in the assigned network " + IPV4_ADDRESS_FMT_STR"/%u, but no gateway is specified, using 'link' scope.", + IPV4_ADDRESS_FMT_VAL(route->dst.in), route->dst_prefixlen, + IPV4_ADDRESS_FMT_VAL(prefix), prefixlen); + route->scope = RT_SCOPE_LINK; + route->gw_family = AF_UNSPEC; + route->gw = IN_ADDR_NULL; + route->prefsrc.in = address; + + } else { r = dhcp4_request_route_to_gateway(link, gw); if (r < 0) return r; |