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Code

Fixed call to ip_ct_refresh, and replaced with ip_ct_refresh_acct, added needed structures for this new function to work. Closes #267

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@3128 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
florian 2006-02-04 21:08:21 +00:00
parent ca920f8cce
commit b170badffd
3 changed files with 698 additions and 676 deletions
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1280
openwrt/target/linux/generic-2.4/patches/603-netfilter_nat_pptp.patch
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File diff suppressed because it is too large Load Diff

22
openwrt/target/linux/generic-2.4/patches/610-netfilter_connbytes.patch
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@ -415,3 +415,25 @@
+}; +};
+ +
+#endif +#endif
--- linux-2.4.32/net/ipv4/netfilter/ip_conntrack_proto_gre.c 2006-02-04 19:16:25.000000000 +0100
+++ /home/florian//openwrt/trunk/openwrt/build_mipsel/linux/net/ipv4/netfilter/ip_conntrack_proto_gre.c 2006-02-04 18:19:08.000000000 +0100
@@ -237,16 +237,16 @@
/* Returns verdict for packet, and may modify conntrack */
static int gre_packet(struct ip_conntrack *ct,
struct iphdr *iph, size_t len,
- enum ip_conntrack_info conntrackinfo)
+ enum ip_conntrack_info ctinfo)
{
/* If we've seen traffic both ways, this is a GRE connection.
* Extend timeout. */
if (ct->status & IPS_SEEN_REPLY) {
- ip_ct_refresh_acct(ct, ct->proto.gre.stream_timeout);
+ ip_ct_refresh_acct(ct, ctinfo, iph, ct->proto.gre.stream_timeout);
/* Also, more likely to be important, and not a probe. */
set_bit(IPS_ASSURED_BIT, &ct->status);
} else
- ip_ct_refresh_acct(ct, ct->proto.gre.timeout);
+ ip_ct_refresh_acct(ct, ctinfo, iph, ct->proto.gre.timeout);
return NF_ACCEPT;
}

72
openwrt/target/linux/generic-2.4/patches/613-netfilter_nat_sip.patch
View File

@ -1,6 +1,6 @@
diff -urN linux-2.4.32/net/ipv4/netfilter/Config.in linux-2.4.32/net/ipv4/netfilter/Config.in diff -urN linux-2.4.32/net/ipv4/netfilter/Config.in linux-2.4.32.new/net/ipv4/netfilter/Config.in
--- linux-2.4.32/net/ipv4/netfilter/Config.in 2005-12-11 21:34:32.000000000 +0100 --- linux-2.4.32/net/ipv4/netfilter/Config.in 2006-02-04 19:16:25.000000000 +0100
+++ linux-2.4.32/net/ipv4/netfilter/Config.in 2005-12-11 21:38:12.000000000 +0100 +++ linux-2.4.32.new/net/ipv4/netfilter/Config.in 2006-02-04 19:00:13.000000000 +0100
@@ -15,6 +15,7 @@ @@ -15,6 +15,7 @@
dep_tristate ' Connection byte counter support' CONFIG_IP_NF_MATCH_CONNBYTES $CONFIG_IP_NF_CT_ACCT $CONFIG_IP_NF_CONNTRACK $CONFIG_IP_NF_IPTABLES dep_tristate ' Connection byte counter support' CONFIG_IP_NF_MATCH_CONNBYTES $CONFIG_IP_NF_CT_ACCT $CONFIG_IP_NF_CONNTRACK $CONFIG_IP_NF_IPTABLES
dep_tristate ' GRE protocol support' CONFIG_IP_NF_CT_PROTO_GRE $CONFIG_IP_NF_CONNTRACK dep_tristate ' GRE protocol support' CONFIG_IP_NF_CT_PROTO_GRE $CONFIG_IP_NF_CONNTRACK
@ -9,7 +9,7 @@ diff -urN linux-2.4.32/net/ipv4/netfilter/Config.in linux-2.4.32/net/ipv4/netfil
fi fi
if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then if [ "$CONFIG_EXPERIMENTAL" = "y" ]; then
@@ -104,6 +105,13 @@ @@ -103,6 +104,13 @@
define_tristate CONFIG_IP_NF_NAT_PROTO_GRE $CONFIG_IP_NF_NAT define_tristate CONFIG_IP_NF_NAT_PROTO_GRE $CONFIG_IP_NF_NAT
fi fi
fi fi
@ -23,31 +23,9 @@ diff -urN linux-2.4.32/net/ipv4/netfilter/Config.in linux-2.4.32/net/ipv4/netfil
if [ "$CONFIG_IP_NF_AMANDA" = "m" ]; then if [ "$CONFIG_IP_NF_AMANDA" = "m" ]; then
define_tristate CONFIG_IP_NF_NAT_AMANDA m define_tristate CONFIG_IP_NF_NAT_AMANDA m
else else
diff -urN linux-2.4.32/net/ipv4/netfilter/Makefile linux-2.4.32/net/ipv4/netfilter/Makefile diff -urN linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c linux-2.4.32.new/net/ipv4/netfilter/ip_conntrack_sip.c
--- linux-2.4.32/net/ipv4/netfilter/Makefile 2005-12-11 21:34:32.000000000 +0100
+++ linux-2.4.32/net/ipv4/netfilter/Makefile 2005-12-11 21:39:08.000000000 +0100
@@ -53,6 +53,10 @@
ifdef CONFIG_IP_NF_NAT_PPTP
export-objs += ip_conntrack_pptp.o
endif
+obj-$(CONFIG_IP_NF_SIP) += ip_conntrack_sip.o
+ifdef CONFIG_IP_NF_NAT_SIP
+ export-objs += ip_conntrack_sip.o
+endif
# NAT helpers
@@ -62,6 +66,7 @@
obj-$(CONFIG_IP_NF_NAT_IRC) += ip_nat_irc.o
obj-$(CONFIG_IP_NF_NAT_PROTO_GRE) += ip_nat_proto_gre.o
obj-$(CONFIG_IP_NF_NAT_PPTP) += ip_nat_pptp.o
+obj-$(CONFIG_IP_NF_NAT_SIP) += ip_nat_sip.o
# generic IP tables
obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o
diff -urN linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c
--- linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c 1970-01-01 01:00:00.000000000 +0100 --- linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c 2005-12-11 21:35:51.000000000 +0100 +++ linux-2.4.32.new/net/ipv4/netfilter/ip_conntrack_sip.c 2006-02-04 19:06:01.000000000 +0100
@@ -0,0 +1,312 @@ @@ -0,0 +1,312 @@
+/* +/*
+ * SIP extension for IP connection tracking. + * SIP extension for IP connection tracking.
@ -266,7 +244,7 @@ diff -urN linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c linux-2.4.32/net/ip
+ ct_sip_info->mangled = 0; + ct_sip_info->mangled = 0;
+ +
+ /* keep the connection alive */ + /* keep the connection alive */
+ ip_ct_refresh(ct, (SIP_EXPIRES * HZ)); + ip_ct_refresh_acct(ct, ctinfo, iph, (SIP_EXPIRES * HZ));
+ +
+ /* Don't need to set the expectation for upstream direction */ + /* Don't need to set the expectation for upstream direction */
+ if (dir == IP_CT_DIR_REPLY) + if (dir == IP_CT_DIR_REPLY)
@ -361,9 +339,9 @@ diff -urN linux-2.4.32/net/ipv4/netfilter/ip_conntrack_sip.c linux-2.4.32/net/ip
+ +
+module_init(init); +module_init(init);
+module_exit(fini); +module_exit(fini);
diff -urN linux-2.4.32/net/ipv4/netfilter/ip_nat_sip.c linux-2.4.32/net/ipv4/netfilter/ip_nat_sip.c diff -urN linux-2.4.32/net/ipv4/netfilter/ip_nat_sip.c linux-2.4.32.new/net/ipv4/netfilter/ip_nat_sip.c
--- linux-2.4.32/net/ipv4/netfilter/ip_nat_sip.c 1970-01-01 01:00:00.000000000 +0100 --- linux-2.4.32/net/ipv4/netfilter/ip_nat_sip.c 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.32/net/ipv4/netfilter/ip_nat_sip.c 2005-12-11 21:35:51.000000000 +0100 +++ linux-2.4.32.new/net/ipv4/netfilter/ip_nat_sip.c 2006-02-04 19:00:13.000000000 +0100
@@ -0,0 +1,800 @@ @@ -0,0 +1,800 @@
+/* +/*
+ * SIP extension for TCP NAT alteration. + * SIP extension for TCP NAT alteration.
@ -1165,9 +1143,31 @@ diff -urN linux-2.4.32/net/ipv4/netfilter/ip_nat_sip.c linux-2.4.32/net/ipv4/net
+ +
+module_init(init); +module_init(init);
+module_exit(fini); +module_exit(fini);
diff -urN linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h diff -urN linux-2.4.32/net/ipv4/netfilter/Makefile linux-2.4.32.new/net/ipv4/netfilter/Makefile
--- linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h 2005-12-11 21:34:32.000000000 +0100 --- linux-2.4.32/net/ipv4/netfilter/Makefile 2006-02-04 19:16:25.000000000 +0100
+++ linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h 2005-12-11 22:06:57.000000000 +0100 +++ linux-2.4.32.new/net/ipv4/netfilter/Makefile 2006-02-04 19:00:13.000000000 +0100
@@ -53,6 +53,10 @@
ifdef CONFIG_IP_NF_NAT_PPTP
export-objs += ip_conntrack_pptp.o
endif
+obj-$(CONFIG_IP_NF_SIP) += ip_conntrack_sip.o
+ifdef CONFIG_IP_NF_NAT_SIP
+ export-objs += ip_conntrack_sip.o
+endif
# NAT helpers
@@ -62,6 +66,7 @@
obj-$(CONFIG_IP_NF_NAT_IRC) += ip_nat_irc.o
obj-$(CONFIG_IP_NF_NAT_PROTO_GRE) += ip_nat_proto_gre.o
obj-$(CONFIG_IP_NF_NAT_PPTP) += ip_nat_pptp.o
+obj-$(CONFIG_IP_NF_NAT_SIP) += ip_nat_sip.o
# generic IP tables
obj-$(CONFIG_IP_NF_IPTABLES) += ip_tables.o
diff -urN linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h linux-2.4.32.new/include/linux/netfilter_ipv4/ip_conntrack.h
--- linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h 2006-02-04 19:16:25.000000000 +0100
+++ linux-2.4.32.new/include/linux/netfilter_ipv4/ip_conntrack.h 2006-02-04 19:00:13.000000000 +0100
@@ -71,6 +71,7 @@ @@ -71,6 +71,7 @@
#include <linux/netfilter_ipv4/ip_conntrack_ftp.h> #include <linux/netfilter_ipv4/ip_conntrack_ftp.h>
#include <linux/netfilter_ipv4/ip_conntrack_irc.h> #include <linux/netfilter_ipv4/ip_conntrack_irc.h>
@ -1192,9 +1192,9 @@ diff -urN linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack.h linux-2.4.32/
}; };
#ifdef CONFIG_IP_NF_NAT_NEEDED #ifdef CONFIG_IP_NF_NAT_NEEDED
diff -urN linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack_sip.h linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack_sip.h diff -urN linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack_sip.h linux-2.4.32.new/include/linux/netfilter_ipv4/ip_conntrack_sip.h
--- linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack_sip.h 1970-01-01 01:00:00.000000000 +0100 --- linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack_sip.h 1970-01-01 01:00:00.000000000 +0100
+++ linux-2.4.32/include/linux/netfilter_ipv4/ip_conntrack_sip.h 2005-12-11 21:35:51.000000000 +0100 +++ linux-2.4.32.new/include/linux/netfilter_ipv4/ip_conntrack_sip.h 2006-02-04 19:00:13.000000000 +0100
@@ -0,0 +1,56 @@ @@ -0,0 +1,56 @@
+#ifndef _IP_CONNTRACK_SIP_H +#ifndef _IP_CONNTRACK_SIP_H
+#define _IP_CONNTRACK_SIP_H +#define _IP_CONNTRACK_SIP_H