X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/e148281b008b6e71f06e26e603e3d3c50377b28a..fc052689d08c5bab3364353f5e9c0e4348ef5657:/target/linux/generic-2.6/patches/201-multiple_default_gateways.patch diff --git a/target/linux/generic-2.6/patches/201-multiple_default_gateways.patch b/target/linux/generic-2.6/patches/201-multiple_default_gateways.patch index 8b6612f4c..b0acd9a6f 100644 --- a/target/linux/generic-2.6/patches/201-multiple_default_gateways.patch +++ b/target/linux/generic-2.6/patches/201-multiple_default_gateways.patch @@ -1,7 +1,8 @@ -diff -urN linux-2.6.21.1/include/linux/netfilter_ipv4/ip_nat.h linux-2.6.21.1.new/include/linux/netfilter_ipv4/ip_nat.h ---- linux-2.6.21.1/include/linux/netfilter_ipv4/ip_nat.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1.new/include/linux/netfilter_ipv4/ip_nat.h 2007-05-14 12:57:39.000000000 +0200 -@@ -64,6 +64,13 @@ +Index: linux-2.6.21.7/include/linux/netfilter_ipv4/ip_nat.h +=================================================================== +--- linux-2.6.21.7.orig/include/linux/netfilter_ipv4/ip_nat.h ++++ linux-2.6.21.7/include/linux/netfilter_ipv4/ip_nat.h +@@ -64,6 +64,13 @@ struct ip_nat_info struct ip_conntrack; @@ -15,10 +16,11 @@ diff -urN linux-2.6.21.1/include/linux/netfilter_ipv4/ip_nat.h linux-2.6.21.1.ne /* Set up the info structure to map into this range. */ extern unsigned int ip_nat_setup_info(struct ip_conntrack *conntrack, const struct ip_nat_range *range, -diff -urN linux-2.6.21.1/include/linux/rtnetlink.h linux-2.6.21.1.new/include/linux/rtnetlink.h ---- linux-2.6.21.1/include/linux/rtnetlink.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1.new/include/linux/rtnetlink.h 2007-05-14 12:57:39.000000000 +0200 -@@ -293,6 +293,8 @@ +Index: linux-2.6.21.7/include/linux/rtnetlink.h +=================================================================== +--- linux-2.6.21.7.orig/include/linux/rtnetlink.h ++++ linux-2.6.21.7/include/linux/rtnetlink.h +@@ -293,6 +293,8 @@ 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 -urN linux-2.6.21.1/include/linux/rtnetlink.h linux-2.6.21.1.new/include/li /* Macros to handle hexthops */ -diff -urN linux-2.6.21.1/include/net/flow.h linux-2.6.21.1.new/include/net/flow.h ---- linux-2.6.21.1/include/net/flow.h 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1.new/include/net/flow.h 2007-05-14 13:00:27.000000000 +0200 -@@ -19,6 +19,8 @@ +Index: linux-2.6.21.7/include/net/flow.h +=================================================================== +--- linux-2.6.21.7.orig/include/net/flow.h ++++ linux-2.6.21.7/include/net/flow.h +@@ -19,6 +19,8 @@ struct flowi { struct { __be32 daddr; __be32 saddr; @@ -39,7 +42,7 @@ diff -urN linux-2.6.21.1/include/net/flow.h linux-2.6.21.1.new/include/net/flow. __u8 tos; __u8 scope; } ip4_u; -@@ -43,6 +45,8 @@ +@@ -43,6 +45,8 @@ struct flowi { #define fl6_flowlabel nl_u.ip6_u.flowlabel #define fl4_dst nl_u.ip4_u.daddr #define fl4_src nl_u.ip4_u.saddr @@ -48,10 +51,11 @@ diff -urN linux-2.6.21.1/include/net/flow.h linux-2.6.21.1.new/include/net/flow. #define fl4_tos nl_u.ip4_u.tos #define fl4_scope nl_u.ip4_u.scope -diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c ---- linux-2.6.21.1/net/ipv4/route.c 2007-04-27 23:49:26.000000000 +0200 -+++ linux-2.6.21.1.new/net/ipv4/route.c 2007-05-14 13:09:24.000000000 +0200 -@@ -1208,6 +1208,7 @@ +Index: linux-2.6.21.7/net/ipv4/route.c +=================================================================== +--- linux-2.6.21.7.orig/net/ipv4/route.c ++++ linux-2.6.21.7/net/ipv4/route.c +@@ -1208,6 +1208,7 @@ void ip_rt_redirect(__be32 old_gw, __be3 /* Gateway is different ... */ rt->rt_gateway = new_gw; @@ -59,7 +63,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c /* Redirect received -> path was valid */ dst_confirm(&rth->u.dst); -@@ -1643,6 +1644,7 @@ +@@ -1643,6 +1644,7 @@ static int ip_route_input_mc(struct sk_b rth->fl.fl4_tos = tos; rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; @@ -67,7 +71,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->rt_src = saddr; #ifdef CONFIG_NET_CLS_ROUTE rth->u.dst.tclassid = itag; -@@ -1653,6 +1655,7 @@ +@@ -1653,6 +1655,7 @@ static int ip_route_input_mc(struct sk_b dev_hold(rth->u.dst.dev); rth->idev = in_dev_get(rth->u.dst.dev); rth->fl.oif = 0; @@ -75,7 +79,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->rt_gateway = daddr; rth->rt_spec_dst= spec_dst; rth->rt_type = RTN_MULTICAST; -@@ -1716,7 +1719,7 @@ +@@ -1716,7 +1719,7 @@ static void ip_handle_martian_source(str static inline int __mkroute_input(struct sk_buff *skb, struct fib_result* res, struct in_device *in_dev, @@ -84,7 +88,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c struct rtable **result) { -@@ -1751,6 +1754,7 @@ +@@ -1751,6 +1754,7 @@ static inline int __mkroute_input(struct flags |= RTCF_DIRECTSRC; if (out_dev == in_dev && err && !(flags & (RTCF_NAT | RTCF_MASQ)) && @@ -92,7 +96,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c (IN_DEV_SHARED_MEDIA(out_dev) || inet_addr_onlink(out_dev, saddr, FIB_RES_GW(*res)))) flags |= RTCF_DOREDIRECT; -@@ -1788,6 +1792,7 @@ +@@ -1788,6 +1792,7 @@ static inline int __mkroute_input(struct rth->fl.mark = skb->mark; rth->fl.fl4_src = saddr; rth->rt_src = saddr; @@ -100,7 +104,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->rt_gateway = daddr; rth->rt_iif = rth->fl.iif = in_dev->dev->ifindex; -@@ -1795,6 +1800,7 @@ +@@ -1795,6 +1800,7 @@ static inline int __mkroute_input(struct dev_hold(rth->u.dst.dev); rth->idev = in_dev_get(rth->u.dst.dev); rth->fl.oif = 0; @@ -108,7 +112,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->rt_spec_dst= spec_dst; rth->u.dst.input = ip_forward; -@@ -1816,19 +1822,21 @@ +@@ -1816,19 +1822,21 @@ static inline int ip_mkroute_input_def(s struct fib_result* res, const struct flowi *fl, struct in_device *in_dev, @@ -133,7 +137,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c if (err) return err; -@@ -1841,7 +1849,8 @@ +@@ -1841,7 +1849,8 @@ static inline int ip_mkroute_input(struc struct fib_result* res, const struct flowi *fl, struct in_device *in_dev, @@ -143,7 +147,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c { #ifdef CONFIG_IP_ROUTE_MULTIPATH_CACHED struct rtable* rth = NULL, *rtres; -@@ -1857,7 +1866,7 @@ +@@ -1857,7 +1866,7 @@ static inline int ip_mkroute_input(struc /* distinguish between multipath and singlepath */ if (hopcount < 2) return ip_mkroute_input_def(skb, res, fl, in_dev, daddr, @@ -152,7 +156,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c /* add all alternatives to the routing cache */ for (hop = 0; hop < hopcount; hop++) { -@@ -1869,7 +1878,7 @@ +@@ -1869,7 +1878,7 @@ static inline int ip_mkroute_input(struc /* create a routing cache entry */ err = __mkroute_input(skb, res, in_dev, daddr, saddr, tos, @@ -161,7 +165,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c if (err) return err; -@@ -1889,7 +1898,7 @@ +@@ -1889,7 +1898,7 @@ static inline int ip_mkroute_input(struc skb->dst = &rtres->u.dst; return err; #else /* CONFIG_IP_ROUTE_MULTIPATH_CACHED */ @@ -170,7 +174,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c #endif /* CONFIG_IP_ROUTE_MULTIPATH_CACHED */ } -@@ -1905,18 +1914,18 @@ +@@ -1905,18 +1914,18 @@ static inline int ip_mkroute_input(struc */ static int ip_route_input_slow(struct sk_buff *skb, __be32 daddr, __be32 saddr, @@ -192,7 +196,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c unsigned flags = 0; u32 itag = 0; struct rtable * rth; -@@ -1949,6 +1958,12 @@ +@@ -1949,6 +1958,12 @@ static int ip_route_input_slow(struct sk if (BADCLASS(daddr) || ZERONET(daddr) || LOOPBACK(daddr)) goto martian_destination; @@ -205,7 +209,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c /* * Now we are ready to route packet. */ -@@ -1958,6 +1973,10 @@ +@@ -1958,6 +1973,10 @@ static int ip_route_input_slow(struct sk goto no_route; } free_res = 1; @@ -216,7 +220,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c RT_CACHE_STAT_INC(in_slow_tot); -@@ -1982,7 +2001,7 @@ +@@ -1982,7 +2001,7 @@ static int ip_route_input_slow(struct sk if (res.type != RTN_UNICAST) goto martian_destination; @@ -225,7 +229,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c if (err == -ENOBUFS) goto e_nobufs; if (err == -EINVAL) -@@ -1997,6 +2016,8 @@ +@@ -1997,6 +2016,8 @@ out: return err; brd_input: if (skb->protocol != htons(ETH_P_IP)) goto e_inval; @@ -234,7 +238,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c if (ZERONET(saddr)) spec_dst = inet_select_addr(dev, 0, RT_SCOPE_LINK); -@@ -2037,6 +2058,7 @@ +@@ -2037,6 +2058,7 @@ local_input: rth->u.dst.dev = &loopback_dev; dev_hold(rth->u.dst.dev); rth->idev = in_dev_get(rth->u.dst.dev); @@ -242,7 +246,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->rt_gateway = daddr; rth->rt_spec_dst= spec_dst; rth->u.dst.input= ip_local_deliver; -@@ -2086,8 +2108,9 @@ +@@ -2086,8 +2108,9 @@ martian_source: goto e_inval; } @@ -254,7 +258,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c { struct rtable * rth; unsigned hash; -@@ -2102,6 +2125,7 @@ +@@ -2102,6 +2125,7 @@ int ip_route_input(struct sk_buff *skb, if (rth->fl.fl4_dst == daddr && rth->fl.fl4_src == saddr && rth->fl.iif == iif && @@ -262,7 +266,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->fl.oif == 0 && rth->fl.mark == skb->mark && rth->fl.fl4_tos == tos) { -@@ -2148,7 +2172,19 @@ +@@ -2148,7 +2172,19 @@ int ip_route_input(struct sk_buff *skb, rcu_read_unlock(); return -EINVAL; } @@ -283,7 +287,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c } static inline int __mkroute_output(struct rtable **result, -@@ -2227,6 +2263,7 @@ +@@ -2227,6 +2263,7 @@ static inline int __mkroute_output(struc rth->fl.fl4_tos = tos; rth->fl.fl4_src = oldflp->fl4_src; rth->fl.oif = oldflp->oif; @@ -291,7 +295,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->fl.mark = oldflp->mark; rth->rt_dst = fl->fl4_dst; rth->rt_src = fl->fl4_src; -@@ -2367,6 +2404,7 @@ +@@ -2367,6 +2404,7 @@ static int ip_route_output_slow(struct r struct flowi fl = { .nl_u = { .ip4_u = { .daddr = oldflp->fl4_dst, .saddr = oldflp->fl4_src, @@ -299,7 +303,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c .tos = tos & IPTOS_RT_MASK, .scope = ((tos & RTO_ONLINK) ? RT_SCOPE_LINK : -@@ -2470,6 +2508,7 @@ +@@ -2470,6 +2508,7 @@ static int ip_route_output_slow(struct r dev_out = &loopback_dev; dev_hold(dev_out); fl.oif = loopback_dev.ifindex; @@ -307,7 +311,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c res.type = RTN_LOCAL; flags |= RTCF_LOCAL; goto make_route; -@@ -2477,7 +2516,7 @@ +@@ -2477,7 +2516,7 @@ static int ip_route_output_slow(struct r if (fib_lookup(&fl, &res)) { res.fi = NULL; @@ -316,7 +320,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c /* Apparently, routing tables are wrong. Assume, that the destination is on link. -@@ -2517,6 +2556,7 @@ +@@ -2517,6 +2556,7 @@ static int ip_route_output_slow(struct r dev_out = &loopback_dev; dev_hold(dev_out); fl.oif = dev_out->ifindex; @@ -324,7 +328,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c if (res.fi) fib_info_put(res.fi); res.fi = NULL; -@@ -2524,13 +2564,12 @@ +@@ -2524,13 +2564,12 @@ static int ip_route_output_slow(struct r goto make_route; } @@ -341,7 +345,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c if (!fl.fl4_src) fl.fl4_src = FIB_RES_PREFSRC(res); -@@ -2567,6 +2606,7 @@ +@@ -2567,6 +2606,7 @@ int __ip_route_output_key(struct rtable rth->fl.fl4_src == flp->fl4_src && rth->fl.iif == 0 && rth->fl.oif == flp->oif && @@ -349,7 +353,7 @@ diff -urN linux-2.6.21.1/net/ipv4/route.c linux-2.6.21.1.new/net/ipv4/route.c rth->fl.mark == flp->mark && !((rth->fl.fl4_tos ^ flp->fl4_tos) & (IPTOS_RT_MASK | RTO_ONLINK))) { -@@ -3199,3 +3239,4 @@ +@@ -3199,3 +3239,4 @@ int __init ip_rt_init(void) EXPORT_SYMBOL(__ip_select_ident); EXPORT_SYMBOL(ip_route_input); EXPORT_SYMBOL(ip_route_output_key);