diff -up cups-2.0.2/cups/http-addr.c.freebind cups-2.0.2/cups/http-addr.c --- cups-2.0.2/cups/http-addr.c.freebind 2015-02-10 14:46:33.000000000 +0100 +++ cups-2.0.2/cups/http-addr.c 2015-02-10 14:50:35.074759141 +0100 @@ -186,6 +186,10 @@ httpAddrListen(http_addr_t *addr, /* I - val = 1; setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, CUPS_SOCAST &val, sizeof(val)); +#ifdef __linux + setsockopt(fd, IPPROTO_IP, IP_FREEBIND, CUPS_SOCAST &val, sizeof(val)); +#endif /* __linux */ + #ifdef IPV6_V6ONLY if (addr->addr.sa_family == AF_INET6) setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, CUPS_SOCAST &val, sizeof(val)); diff -up cups-2.0.2/scheduler/listen.c.freebind cups-2.0.2/scheduler/listen.c