diff options
-rw-r--r-- | TODO | 2 | ||||
-rw-r--r-- | lib/ipv4.c | 8 |
2 files changed, 6 insertions, 4 deletions
@@ -2,6 +2,8 @@ Core ~~~~ * protocols: implement dumping of protocol-dependent rte attributes +- io.c: refuse old-style multicasts for unnumbered interfaces? + - prefer loopback addresses as router IDs (dummy interface?) - config: executable config files @@ -6,8 +6,6 @@ * Can be freely distributed and used under the terms of the GNU GPL. */ -#ifndef IPV6 - #include <string.h> #include <stdlib.h> @@ -24,6 +22,10 @@ ipv4_classify(u32 a) { if (b == 0x7f) return IADDR_HOST | SCOPE_HOST; + else if (b == 0x0a || + (a & 0xffff0000) == 0xc0a80000 || + (a & 0xfff00000) == 0xac100000) + return IADDR_HOST | SCOPE_SITE; else return IADDR_HOST | SCOPE_UNIVERSE; } @@ -92,5 +94,3 @@ ip_pton(char *a, ip_addr *o) *o = ipa_from_u32(ia); return 1; } - -#endif |