X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/4caf7955feb816fb77c1341982eeb5532161d973..7f9cbfdbd66ac6b0cd8862795bb7eb149605b349:/target/linux/generic-2.4/patches/700-multiple_default_gateways.patch?ds=sidebyside diff --git a/target/linux/generic-2.4/patches/700-multiple_default_gateways.patch b/target/linux/generic-2.4/patches/700-multiple_default_gateways.patch index 46407c85f..7d5895e6f 100644 --- a/target/linux/generic-2.4/patches/700-multiple_default_gateways.patch +++ b/target/linux/generic-2.4/patches/700-multiple_default_gateways.patch @@ -1,7 +1,8 @@ -diff -ur v2.4.29/linux/include/linux/netfilter_ipv4/ip_nat.h linux/include/linux/netfilter_ipv4/ip_nat.h ---- v2.4.29/linux/include/linux/netfilter_ipv4/ip_nat.h 2005-01-20 09:25:34.000000000 +0200 -+++ linux/include/linux/netfilter_ipv4/ip_nat.h 2005-01-20 09:55:46.998651976 +0200 -@@ -121,5 +121,13 @@ +Index: linux-2.4.35.4/include/linux/netfilter_ipv4/ip_nat.h +=================================================================== +--- linux-2.4.35.4.orig/include/linux/netfilter_ipv4/ip_nat.h ++++ linux-2.4.35.4/include/linux/netfilter_ipv4/ip_nat.h +@@ -121,5 +121,13 @@ extern int ip_nat_used_tuple(const struc extern u_int16_t ip_nat_cheat_check(u_int32_t oldvalinv, u_int32_t newval, u_int16_t oldcheck); @@ -15,10 +16,11 @@ diff -ur v2.4.29/linux/include/linux/netfilter_ipv4/ip_nat.h linux/include/linux + #endif /*__KERNEL__*/ #endif -diff -ur v2.4.29/linux/include/linux/rtnetlink.h linux/include/linux/rtnetlink.h ---- v2.4.29/linux/include/linux/rtnetlink.h 2004-08-08 10:56:48.000000000 +0300 -+++ linux/include/linux/rtnetlink.h 2005-01-20 09:55:33.431714464 +0200 -@@ -234,6 +234,8 @@ +Index: linux-2.4.35.4/include/linux/rtnetlink.h +=================================================================== +--- linux-2.4.35.4.orig/include/linux/rtnetlink.h ++++ linux-2.4.35.4/include/linux/rtnetlink.h +@@ -234,6 +234,8 @@ struct rtnexthop #define RTNH_F_DEAD 1 /* Nexthop is dead (used by multipath) */ #define RTNH_F_PERVASIVE 2 /* Do recursive gateway lookup */ #define RTNH_F_ONLINK 4 /* Gateway is forced on link */ @@ -27,10 +29,11 @@ diff -ur v2.4.29/linux/include/linux/rtnetlink.h linux/include/linux/rtnetlink.h /* Macros to handle hexthops */ -diff -ur v2.4.29/linux/include/net/ip_fib.h linux/include/net/ip_fib.h ---- v2.4.29/linux/include/net/ip_fib.h 2001-11-13 03:24:05.000000000 +0200 -+++ linux/include/net/ip_fib.h 2005-01-20 09:55:33.432714312 +0200 -@@ -162,7 +162,8 @@ +Index: linux-2.4.35.4/include/net/ip_fib.h +=================================================================== +--- linux-2.4.35.4.orig/include/net/ip_fib.h ++++ linux-2.4.35.4/include/net/ip_fib.h +@@ -162,7 +162,8 @@ static inline int fib_lookup(const struc static inline void fib_select_default(const struct rt_key *key, struct fib_result *res) { @@ -40,7 +43,7 @@ diff -ur v2.4.29/linux/include/net/ip_fib.h linux/include/net/ip_fib.h main_table->tb_select_default(main_table, key, res); } -@@ -174,6 +175,7 @@ +@@ -174,6 +175,7 @@ extern struct fib_table * fib_tables[RT_ extern int fib_lookup(const struct rt_key *key, struct fib_result *res); extern struct fib_table *__fib_new_table(int id); extern void fib_rule_put(struct fib_rule *r); @@ -48,17 +51,18 @@ diff -ur v2.4.29/linux/include/net/ip_fib.h linux/include/net/ip_fib.h static inline struct fib_table *fib_get_table(int id) { -@@ -275,5 +277,6 @@ +@@ -275,5 +277,6 @@ static inline void fib_res_put(struct fi #endif } +extern rwlock_t fib_nhflags_lock; #endif /* _NET_FIB_H */ -diff -ur v2.4.29/linux/include/net/route.h linux/include/net/route.h ---- v2.4.29/linux/include/net/route.h 2003-08-25 22:06:13.000000000 +0300 -+++ linux/include/net/route.h 2005-01-20 09:55:46.999651824 +0200 -@@ -49,6 +49,8 @@ +Index: linux-2.4.35.4/include/net/route.h +=================================================================== +--- linux-2.4.35.4.orig/include/net/route.h ++++ linux-2.4.35.4/include/net/route.h +@@ -49,6 +49,8 @@ struct rt_key { __u32 dst; __u32 src; @@ -67,7 +71,7 @@ diff -ur v2.4.29/linux/include/net/route.h linux/include/net/route.h int iif; int oif; #ifdef CONFIG_IP_ROUTE_FWMARK -@@ -128,6 +130,7 @@ +@@ -128,6 +130,7 @@ extern void ip_rt_advice(struct rtable extern void rt_cache_flush(int how); extern int ip_route_output_key(struct rtable **, const struct rt_key *key); extern int ip_route_input(struct sk_buff*, u32 dst, u32 src, u8 tos, struct net_device *devin); @@ -75,7 +79,7 @@ diff -ur v2.4.29/linux/include/net/route.h linux/include/net/route.h extern unsigned short ip_rt_frag_needed(struct iphdr *iph, unsigned short new_mtu); extern void ip_rt_update_pmtu(struct dst_entry *dst, unsigned mtu); extern void ip_rt_send_redirect(struct sk_buff *skb); -@@ -148,6 +151,15 @@ +@@ -148,6 +151,15 @@ static inline int ip_route_output(struct } @@ -91,9 +95,10 @@ diff -ur v2.4.29/linux/include/net/route.h linux/include/net/route.h static inline void ip_rt_put(struct rtable * rt) { if (rt) -diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c ---- v2.4.29/linux/net/ipv4/fib_frontend.c 2003-08-25 22:06:13.000000000 +0300 -+++ linux/net/ipv4/fib_frontend.c 2005-01-20 09:55:46.999651824 +0200 +Index: linux-2.4.35.4/net/ipv4/fib_frontend.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/fib_frontend.c ++++ linux-2.4.35.4/net/ipv4/fib_frontend.c @@ -54,6 +54,8 @@ struct fib_table *local_table; struct fib_table *main_table; @@ -103,7 +108,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c #else #define RT_TABLE_MIN 1 -@@ -71,6 +73,7 @@ +@@ -71,6 +73,7 @@ struct fib_table *__fib_new_table(int id return tb; } @@ -111,7 +116,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c #endif /* CONFIG_IP_MULTIPLE_TABLES */ -@@ -209,6 +212,9 @@ +@@ -209,6 +212,9 @@ int fib_validate_source(u32 src, u32 dst struct in_device *in_dev; struct rt_key key; struct fib_result res; @@ -121,7 +126,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c int no_addr, rpf; int ret; -@@ -216,6 +222,7 @@ +@@ -216,6 +222,7 @@ int fib_validate_source(u32 src, u32 dst key.src = dst; key.tos = tos; key.oif = 0; @@ -129,7 +134,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c key.iif = oif; key.scope = RT_SCOPE_UNIVERSE; -@@ -237,31 +244,35 @@ +@@ -237,31 +244,35 @@ int fib_validate_source(u32 src, u32 dst goto e_inval_res; *spec_dst = FIB_RES_PREFSRC(res); fib_combine_itag(itag, &res); @@ -172,7 +177,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c return ret; last_resort: -@@ -579,9 +590,7 @@ +@@ -579,9 +590,7 @@ static int fib_inetaddr_event(struct not switch (event) { case NETDEV_UP: fib_add_ifaddr(ifa); @@ -182,7 +187,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c rt_cache_flush(-1); break; case NETDEV_DOWN: -@@ -617,9 +626,7 @@ +@@ -617,9 +626,7 @@ static int fib_netdev_event(struct notif for_ifa(in_dev) { fib_add_ifaddr(ifa); } endfor_ifa(in_dev); @@ -192,10 +197,11 @@ diff -ur v2.4.29/linux/net/ipv4/fib_frontend.c linux/net/ipv4/fib_frontend.c rt_cache_flush(-1); break; case NETDEV_DOWN: -diff -ur v2.4.29/linux/net/ipv4/fib_hash.c linux/net/ipv4/fib_hash.c ---- v2.4.29/linux/net/ipv4/fib_hash.c 2003-08-25 22:06:13.000000000 +0300 -+++ linux/net/ipv4/fib_hash.c 2005-01-20 09:55:47.000651672 +0200 -@@ -71,6 +71,7 @@ +Index: linux-2.4.35.4/net/ipv4/fib_hash.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/fib_hash.c ++++ linux-2.4.35.4/net/ipv4/fib_hash.c +@@ -71,6 +71,7 @@ struct fib_node struct fib_info *fn_info; #define FIB_INFO(f) ((f)->fn_info) fn_key_t fn_key; @@ -203,7 +209,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_hash.c linux/net/ipv4/fib_hash.c u8 fn_tos; u8 fn_type; u8 fn_scope; -@@ -336,72 +337,123 @@ +@@ -336,72 +337,123 @@ out: return err; } @@ -358,7 +364,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_hash.c linux/net/ipv4/fib_hash.c goto out; } fi = next_fi; -@@ -409,16 +461,25 @@ +@@ -409,16 +461,25 @@ fn_hash_select_default(struct fib_table } if (order<=0 || fi==NULL) { @@ -387,7 +393,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_hash.c linux/net/ipv4/fib_hash.c goto out; } -@@ -428,8 +489,11 @@ +@@ -428,8 +489,11 @@ fn_hash_select_default(struct fib_table res->fi = last_resort; if (last_resort) atomic_inc(&last_resort->fib_clntref); @@ -400,7 +406,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_hash.c linux/net/ipv4/fib_hash.c out: read_unlock(&fib_hash_lock); } -@@ -589,6 +653,7 @@ +@@ -589,6 +653,7 @@ replace: memset(new_f, 0, sizeof(struct fib_node)); @@ -408,10 +414,11 @@ diff -ur v2.4.29/linux/net/ipv4/fib_hash.c linux/net/ipv4/fib_hash.c new_f->fn_key = key; #ifdef CONFIG_IP_ROUTE_TOS new_f->fn_tos = tos; -diff -ur v2.4.29/linux/net/ipv4/fib_rules.c linux/net/ipv4/fib_rules.c ---- v2.4.29/linux/net/ipv4/fib_rules.c 2004-02-19 00:23:39.000000000 +0200 -+++ linux/net/ipv4/fib_rules.c 2005-01-20 09:55:33.433714160 +0200 -@@ -307,6 +307,11 @@ +Index: linux-2.4.35.4/net/ipv4/fib_rules.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/fib_rules.c ++++ linux-2.4.35.4/net/ipv4/fib_rules.c +@@ -307,6 +307,11 @@ static void fib_rules_attach(struct net_ } } @@ -423,7 +430,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_rules.c linux/net/ipv4/fib_rules.c int fib_lookup(const struct rt_key *key, struct fib_result *res) { int err; -@@ -371,8 +376,10 @@ +@@ -371,8 +376,10 @@ FRprintk("FAILURE\n"); void fib_select_default(const struct rt_key *key, struct fib_result *res) { @@ -436,9 +443,10 @@ diff -ur v2.4.29/linux/net/ipv4/fib_rules.c linux/net/ipv4/fib_rules.c struct fib_table *tb; if ((tb = fib_get_table(res->r->r_table)) != NULL) tb->tb_select_default(tb, key, res); -diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c ---- v2.4.29/linux/net/ipv4/fib_semantics.c 2003-08-25 22:06:13.000000000 +0300 -+++ linux/net/ipv4/fib_semantics.c 2005-01-20 09:55:47.000651672 +0200 +Index: linux-2.4.35.4/net/ipv4/fib_semantics.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/fib_semantics.c ++++ linux-2.4.35.4/net/ipv4/fib_semantics.c @@ -48,6 +48,7 @@ static struct fib_info *fib_info_list; static rwlock_t fib_info_lock = RW_LOCK_UNLOCKED; @@ -447,7 +455,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c #define for_fib_info() { struct fib_info *fi; \ for (fi = fib_info_list; fi; fi = fi->fib_next) -@@ -150,7 +151,7 @@ +@@ -150,7 +151,7 @@ static __inline__ int nh_comp(const stru #ifdef CONFIG_NET_CLS_ROUTE nh->nh_tclassid != onh->nh_tclassid || #endif @@ -456,7 +464,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c return -1; onh++; } endfor_nexthops(fi); -@@ -166,7 +167,7 @@ +@@ -166,7 +167,7 @@ static __inline__ struct fib_info * fib_ nfi->fib_prefsrc == fi->fib_prefsrc && nfi->fib_priority == fi->fib_priority && memcmp(nfi->fib_metrics, fi->fib_metrics, sizeof(fi->fib_metrics)) == 0 && @@ -465,7 +473,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c (nfi->fib_nhs == 0 || nh_comp(fi, nfi) == 0)) return fi; } endfor_fib_info(); -@@ -365,8 +366,11 @@ +@@ -365,8 +366,11 @@ static int fib_check_nh(const struct rtm return -EINVAL; if ((dev = __dev_get_by_index(nh->nh_oif)) == NULL) return -ENODEV; @@ -479,7 +487,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c nh->nh_dev = dev; dev_hold(dev); nh->nh_scope = RT_SCOPE_LINK; -@@ -380,23 +384,48 @@ +@@ -380,23 +384,48 @@ static int fib_check_nh(const struct rtm /* It is not necessary, but requires a bit of thinking */ if (key.scope < RT_SCOPE_LINK) key.scope = RT_SCOPE_LINK; @@ -544,7 +552,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c } else { struct in_device *in_dev; -@@ -407,8 +436,11 @@ +@@ -407,8 +436,11 @@ out: if (in_dev == NULL) return -ENODEV; if (!(in_dev->dev->flags&IFF_UP)) { @@ -558,7 +566,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c } nh->nh_dev = in_dev->dev; dev_hold(nh->nh_dev); -@@ -603,8 +635,12 @@ +@@ -606,8 +638,12 @@ fib_semantic_match(int type, struct fib_ for_nexthops(fi) { if (nh->nh_flags&RTNH_F_DEAD) continue; @@ -573,7 +581,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c } #ifdef CONFIG_IP_ROUTE_MULTIPATH if (nhsel < fi->fib_nhs) { -@@ -870,22 +906,35 @@ +@@ -873,22 +909,35 @@ int fib_sync_down(u32 local, struct net_ if (local && fi->fib_prefsrc == local) { fi->fib_flags |= RTNH_F_DEAD; ret++; @@ -618,7 +626,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c } #ifdef CONFIG_IP_ROUTE_MULTIPATH if (force > 1 && nh->nh_dev == dev) { -@@ -903,37 +952,55 @@ +@@ -906,37 +955,55 @@ int fib_sync_down(u32 local, struct net_ return ret; } @@ -682,7 +690,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c } endfor_nexthops(fi) if (alive > 0) { -@@ -941,9 +1008,13 @@ +@@ -944,9 +1011,13 @@ int fib_sync_up(struct net_device *dev) ret++; } } endfor_fib_info(); @@ -696,7 +704,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c /* The algorithm is suboptimal, but it provides really fair weighted route distribution. -@@ -952,24 +1023,45 @@ +@@ -955,24 +1026,45 @@ int fib_sync_up(struct net_device *dev) void fib_select_multipath(const struct rt_key *key, struct fib_result *res) { struct fib_info *fi = res->fi; @@ -750,7 +758,7 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c } -@@ -979,20 +1071,40 @@ +@@ -982,20 +1074,40 @@ void fib_select_multipath(const struct r w = jiffies % fi->fib_power; @@ -794,10 +802,11 @@ diff -ur v2.4.29/linux/net/ipv4/fib_semantics.c linux/net/ipv4/fib_semantics.c spin_unlock_bh(&fib_multipath_lock); } #endif -diff -ur v2.4.29/linux/net/ipv4/ip_nat_dumb.c linux/net/ipv4/ip_nat_dumb.c ---- v2.4.29/linux/net/ipv4/ip_nat_dumb.c 2001-11-13 03:25:26.000000000 +0200 -+++ linux/net/ipv4/ip_nat_dumb.c 2005-01-20 09:55:47.001651520 +0200 -@@ -124,6 +124,7 @@ +Index: linux-2.4.35.4/net/ipv4/ip_nat_dumb.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/ip_nat_dumb.c ++++ linux-2.4.35.4/net/ipv4/ip_nat_dumb.c +@@ -124,6 +124,7 @@ ip_do_nat(struct sk_buff *skb) key.dst = ciph->saddr; key.iif = skb->dev->ifindex; key.oif = 0; @@ -805,10 +814,11 @@ diff -ur v2.4.29/linux/net/ipv4/ip_nat_dumb.c linux/net/ipv4/ip_nat_dumb.c #ifdef CONFIG_IP_ROUTE_TOS key.tos = RT_TOS(ciph->tos); #endif -diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_fw_compat_masq.c linux/net/ipv4/netfilter/ip_fw_compat_masq.c ---- v2.4.29/linux/net/ipv4/netfilter/ip_fw_compat_masq.c 2005-01-20 09:25:34.000000000 +0200 -+++ linux/net/ipv4/netfilter/ip_fw_compat_masq.c 2005-01-20 09:55:47.001651520 +0200 -@@ -41,6 +41,10 @@ +Index: linux-2.4.35.4/net/ipv4/netfilter/ip_fw_compat_masq.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/netfilter/ip_fw_compat_masq.c ++++ linux-2.4.35.4/net/ipv4/netfilter/ip_fw_compat_masq.c +@@ -41,6 +41,10 @@ do_masquerade(struct sk_buff **pskb, con enum ip_conntrack_info ctinfo; struct ip_conntrack *ct; unsigned int ret; @@ -819,7 +829,7 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_fw_compat_masq.c linux/net/ipv4/net /* Sorry, only ICMP, TCP and UDP. */ if (iph->protocol != IPPROTO_ICMP -@@ -64,22 +68,28 @@ +@@ -64,22 +68,28 @@ do_masquerade(struct sk_buff **pskb, con } info = &ct->nat.info; @@ -852,7 +862,7 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_fw_compat_masq.c linux/net/ipv4/net ip_rt_put(rt); range = ((struct ip_nat_multi_range) { 1, -@@ -92,11 +102,31 @@ +@@ -92,11 +102,31 @@ do_masquerade(struct sk_buff **pskb, con WRITE_UNLOCK(&ip_nat_lock); return ret; } @@ -885,10 +895,11 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_fw_compat_masq.c linux/net/ipv4/net } void -diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_nat_core.c linux/net/ipv4/netfilter/ip_nat_core.c ---- v2.4.29/linux/net/ipv4/netfilter/ip_nat_core.c 2005-01-20 09:25:34.000000000 +0200 -+++ linux/net/ipv4/netfilter/ip_nat_core.c 2005-01-20 09:55:47.002651368 +0200 -@@ -994,6 +994,60 @@ +Index: linux-2.4.35.4/net/ipv4/netfilter/ip_nat_core.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/netfilter/ip_nat_core.c ++++ linux-2.4.35.4/net/ipv4/netfilter/ip_nat_core.c +@@ -994,6 +994,60 @@ icmp_reply_translation(struct sk_buff *s return NF_ACCEPT; } @@ -949,10 +960,11 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_nat_core.c linux/net/ipv4/netfilter int __init ip_nat_init(void) { size_t i; -diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_nat_standalone.c linux/net/ipv4/netfilter/ip_nat_standalone.c ---- v2.4.29/linux/net/ipv4/netfilter/ip_nat_standalone.c 2005-01-20 09:25:34.000000000 +0200 -+++ linux/net/ipv4/netfilter/ip_nat_standalone.c 2005-01-20 09:55:47.002651368 +0200 -@@ -241,6 +241,9 @@ +Index: linux-2.4.35.4/net/ipv4/netfilter/ip_nat_standalone.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/netfilter/ip_nat_standalone.c ++++ linux-2.4.35.4/net/ipv4/netfilter/ip_nat_standalone.c +@@ -245,6 +245,9 @@ ip_nat_local_fn(unsigned int hooknum, /* Before packet filtering, change destination */ static struct nf_hook_ops ip_nat_in_ops = { { NULL, NULL }, ip_nat_in, PF_INET, NF_IP_PRE_ROUTING, NF_IP_PRI_NAT_DST }; @@ -962,7 +974,7 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_nat_standalone.c linux/net/ipv4/net /* After packet filtering, change source */ static struct nf_hook_ops ip_nat_out_ops = { { NULL, NULL }, ip_nat_out, PF_INET, NF_IP_POST_ROUTING, NF_IP_PRI_NAT_SRC}; -@@ -309,10 +312,15 @@ +@@ -313,10 +316,15 @@ static int init_or_cleanup(int init) printk("ip_nat_init: can't register in hook.\n"); goto cleanup_nat; } @@ -979,7 +991,7 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_nat_standalone.c linux/net/ipv4/net } ret = nf_register_hook(&ip_nat_local_out_ops); if (ret < 0) { -@@ -332,6 +340,8 @@ +@@ -336,6 +344,8 @@ static int init_or_cleanup(int init) nf_unregister_hook(&ip_nat_local_out_ops); cleanup_outops: nf_unregister_hook(&ip_nat_out_ops); @@ -988,10 +1000,11 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ip_nat_standalone.c linux/net/ipv4/net cleanup_inops: nf_unregister_hook(&ip_nat_in_ops); cleanup_nat: -diff -ur v2.4.29/linux/net/ipv4/netfilter/ipt_MASQUERADE.c linux/net/ipv4/netfilter/ipt_MASQUERADE.c ---- v2.4.29/linux/net/ipv4/netfilter/ipt_MASQUERADE.c 2005-01-20 09:25:34.000000000 +0200 -+++ linux/net/ipv4/netfilter/ipt_MASQUERADE.c 2005-01-20 09:55:47.003651216 +0200 -@@ -87,7 +87,8 @@ +Index: linux-2.4.35.4/net/ipv4/netfilter/ipt_MASQUERADE.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/netfilter/ipt_MASQUERADE.c ++++ linux-2.4.35.4/net/ipv4/netfilter/ipt_MASQUERADE.c +@@ -87,7 +87,8 @@ masquerade_target(struct sk_buff **pskb, key.dst = (*pskb)->nh.iph->daddr; key.src = 0; /* Unknown: that's what we're trying to establish */ key.tos = RT_TOS((*pskb)->nh.iph->tos)|RTO_CONN; @@ -1001,7 +1014,7 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ipt_MASQUERADE.c linux/net/ipv4/netfil #ifdef CONFIG_IP_ROUTE_FWMARK key.fwmark = (*pskb)->nfmark; #endif -@@ -98,13 +99,6 @@ +@@ -98,13 +99,6 @@ masquerade_target(struct sk_buff **pskb, " No route: Rusty's brain broke!\n"); return NF_DROP; } @@ -1015,10 +1028,11 @@ diff -ur v2.4.29/linux/net/ipv4/netfilter/ipt_MASQUERADE.c linux/net/ipv4/netfil newsrc = rt->rt_src; DEBUGP("newsrc = %u.%u.%u.%u\n", NIPQUAD(newsrc)); -diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c ---- v2.4.29/linux/net/ipv4/route.c 2004-11-18 08:30:33.000000000 +0200 -+++ linux/net/ipv4/route.c 2005-01-20 09:55:47.004651064 +0200 -@@ -919,6 +919,7 @@ +Index: linux-2.4.35.4/net/ipv4/route.c +=================================================================== +--- linux-2.4.35.4.orig/net/ipv4/route.c ++++ linux-2.4.35.4/net/ipv4/route.c +@@ -919,6 +919,7 @@ void ip_rt_redirect(u32 old_gw, u32 dadd /* Gateway is different ... */ rt->rt_gateway = new_gw; @@ -1026,7 +1040,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c /* Redirect received -> path was valid */ dst_confirm(&rth->u.dst); -@@ -1343,6 +1344,7 @@ +@@ -1343,6 +1344,7 @@ static int ip_route_input_mc(struct sk_b rth->key.fwmark = skb->nfmark; #endif rth->key.src = saddr; @@ -1034,7 +1048,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c rth->rt_src = saddr; #ifdef CONFIG_IP_ROUTE_NAT rth->rt_dst_map = daddr; -@@ -1356,6 +1358,7 @@ +@@ -1356,6 +1358,7 @@ static int ip_route_input_mc(struct sk_b rth->u.dst.dev = &loopback_dev; dev_hold(rth->u.dst.dev); rth->key.oif = 0; @@ -1042,7 +1056,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c rth->rt_gateway = daddr; rth->rt_spec_dst= spec_dst; rth->rt_type = RTN_MULTICAST; -@@ -1395,7 +1398,7 @@ +@@ -1395,7 +1398,7 @@ e_inval: */ int ip_route_input_slow(struct sk_buff *skb, u32 daddr, u32 saddr, @@ -1051,7 +1065,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c { struct rt_key key; struct fib_result res; -@@ -1415,16 +1418,17 @@ +@@ -1415,16 +1418,17 @@ int ip_route_input_slow(struct sk_buff * goto out; key.dst = daddr; @@ -1072,7 +1086,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c /* Check for the most weird martians, which can be not detected by fib_lookup. -@@ -1445,6 +1449,12 @@ +@@ -1445,6 +1449,12 @@ int ip_route_input_slow(struct sk_buff * if (BADCLASS(daddr) || ZERONET(daddr) || LOOPBACK(daddr)) goto martian_destination; @@ -1085,7 +1099,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c /* * Now we are ready to route packet. */ -@@ -1454,6 +1464,10 @@ +@@ -1454,6 +1464,10 @@ int ip_route_input_slow(struct sk_buff * goto no_route; } free_res = 1; @@ -1096,7 +1110,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c rt_cache_stat[smp_processor_id()].in_slow_tot++; -@@ -1464,7 +1478,7 @@ +@@ -1464,7 +1478,7 @@ int ip_route_input_slow(struct sk_buff * if (1) { u32 src_map = saddr; @@ -1105,7 +1119,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c src_map = fib_rules_policy(saddr, &res, &flags); if (res.type == RTN_NAT) { -@@ -1503,8 +1517,9 @@ +@@ -1503,8 +1517,9 @@ int ip_route_input_slow(struct sk_buff * if (res.type != RTN_UNICAST) goto martian_destination; @@ -1116,7 +1130,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c fib_select_multipath(&key, &res); #endif out_dev = in_dev_get(FIB_RES_DEV(res)); -@@ -1524,6 +1539,7 @@ +@@ -1524,6 +1539,7 @@ int ip_route_input_slow(struct sk_buff * flags |= RTCF_DIRECTSRC; if (out_dev == in_dev && err && !(flags & (RTCF_NAT | RTCF_MASQ)) && @@ -1124,7 +1138,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c (IN_DEV_SHARED_MEDIA(out_dev) || inet_addr_onlink(out_dev, saddr, FIB_RES_GW(res)))) flags |= RTCF_DOREDIRECT; -@@ -1550,6 +1566,7 @@ +@@ -1550,6 +1566,7 @@ int ip_route_input_slow(struct sk_buff * #endif rth->key.src = saddr; rth->rt_src = saddr; @@ -1132,7 +1146,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c rth->rt_gateway = daddr; #ifdef CONFIG_IP_ROUTE_NAT rth->rt_src_map = key.src; -@@ -1562,6 +1579,7 @@ +@@ -1562,6 +1579,7 @@ int ip_route_input_slow(struct sk_buff * rth->u.dst.dev = out_dev->dev; dev_hold(rth->u.dst.dev); rth->key.oif = 0; @@ -1140,7 +1154,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c rth->rt_spec_dst= spec_dst; rth->u.dst.input = ip_forward; -@@ -1572,7 +1590,8 @@ +@@ -1572,7 +1590,8 @@ int ip_route_input_slow(struct sk_buff * rth->rt_flags = flags; #ifdef CONFIG_NET_FASTROUTE @@ -1150,7 +1164,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c struct net_device *odev = rth->u.dst.dev; if (odev != dev && dev->accept_fastpath && -@@ -1595,6 +1614,8 @@ +@@ -1595,6 +1614,8 @@ out: return err; brd_input: if (skb->protocol != htons(ETH_P_IP)) goto e_inval; @@ -1159,7 +1173,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c if (ZERONET(saddr)) spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK); -@@ -1627,6 +1648,7 @@ +@@ -1627,6 +1648,7 @@ local_input: #endif rth->key.src = saddr; rth->rt_src = saddr; @@ -1167,7 +1181,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c #ifdef CONFIG_IP_ROUTE_NAT rth->rt_dst_map = key.dst; rth->rt_src_map = key.src; -@@ -1639,6 +1661,7 @@ +@@ -1639,6 +1661,7 @@ local_input: rth->u.dst.dev = &loopback_dev; dev_hold(rth->u.dst.dev); rth->key.oif = 0; @@ -1175,7 +1189,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c rth->rt_gateway = daddr; rth->rt_spec_dst= spec_dst; rth->u.dst.input= ip_local_deliver; -@@ -1704,8 +1727,9 @@ +@@ -1704,8 +1727,9 @@ martian_source: goto e_inval; } @@ -1187,7 +1201,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c { struct rtable * rth; unsigned hash; -@@ -1719,6 +1743,7 @@ +@@ -1719,6 +1743,7 @@ int ip_route_input(struct sk_buff *skb, if (rth->key.dst == daddr && rth->key.src == saddr && rth->key.iif == iif && @@ -1195,7 +1209,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c rth->key.oif == 0 && #ifdef CONFIG_IP_ROUTE_FWMARK rth->key.fwmark == skb->nfmark && -@@ -1766,9 +1791,21 @@ +@@ -1766,9 +1791,21 @@ int ip_route_input(struct sk_buff *skb, read_unlock(&inetdev_lock); return -EINVAL; } @@ -1218,7 +1232,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c /* * Major route resolver routine. */ -@@ -1791,6 +1828,7 @@ +@@ -1791,6 +1828,7 @@ int ip_route_output_slow(struct rtable * key.tos = tos & IPTOS_RT_MASK; key.iif = loopback_dev.ifindex; key.oif = oldkey->oif; @@ -1226,7 +1240,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c #ifdef CONFIG_IP_ROUTE_FWMARK key.fwmark = oldkey->fwmark; #endif -@@ -1880,6 +1918,7 @@ +@@ -1880,6 +1918,7 @@ int ip_route_output_slow(struct rtable * dev_out = &loopback_dev; dev_hold(dev_out); key.oif = loopback_dev.ifindex; @@ -1234,7 +1248,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c res.type = RTN_LOCAL; flags |= RTCF_LOCAL; goto make_route; -@@ -1887,7 +1926,7 @@ +@@ -1887,7 +1926,7 @@ int ip_route_output_slow(struct rtable * if (fib_lookup(&key, &res)) { res.fi = NULL; @@ -1243,7 +1257,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c /* Apparently, routing tables are wrong. Assume, that the destination is on link. -@@ -1930,6 +1969,7 @@ +@@ -1930,6 +1969,7 @@ int ip_route_output_slow(struct rtable * dev_out = &loopback_dev; dev_hold(dev_out); key.oif = dev_out->ifindex; @@ -1251,7 +1265,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c if (res.fi) fib_info_put(res.fi); res.fi = NULL; -@@ -1937,13 +1977,12 @@ +@@ -1937,13 +1977,12 @@ int ip_route_output_slow(struct rtable * goto make_route; } @@ -1268,7 +1282,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c if (!key.src) key.src = FIB_RES_PREFSRC(res); -@@ -2001,7 +2040,9 @@ +@@ -2001,7 +2040,9 @@ make_route: rth->key.tos = tos; rth->key.src = oldkey->src; rth->key.iif = 0; @@ -1278,7 +1292,7 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c #ifdef CONFIG_IP_ROUTE_FWMARK rth->key.fwmark = oldkey->fwmark; #endif -@@ -2080,6 +2121,7 @@ +@@ -2080,6 +2121,7 @@ int ip_route_output_key(struct rtable ** rth->key.src == key->src && rth->key.iif == 0 && rth->key.oif == key->oif && @@ -1286,10 +1300,11 @@ diff -ur v2.4.29/linux/net/ipv4/route.c linux/net/ipv4/route.c #ifdef CONFIG_IP_ROUTE_FWMARK rth->key.fwmark == key->fwmark && #endif -diff -ur v2.4.29/linux/net/netsyms.c linux/net/netsyms.c ---- v2.4.29/linux/net/netsyms.c 2005-01-20 09:25:34.000000000 +0200 -+++ linux/net/netsyms.c 2005-01-20 09:55:47.005650912 +0200 -@@ -260,6 +260,7 @@ +Index: linux-2.4.35.4/net/netsyms.c +=================================================================== +--- linux-2.4.35.4.orig/net/netsyms.c ++++ linux-2.4.35.4/net/netsyms.c +@@ -260,6 +260,7 @@ EXPORT_SYMBOL(inet_register_protosw); EXPORT_SYMBOL(inet_unregister_protosw); EXPORT_SYMBOL(ip_route_output_key); EXPORT_SYMBOL(ip_route_input);