Ahh stupid netscape fucked up the attachment :)
Hope this works ..
Bye Patrick
diff -urN iptables-1.2.6a-clean/extensions/.IMQX-test
iptables-1.2.6a/extensions/.IMQX-test
--- iptables-1.2.6a-clean/extensions/.IMQX-test Thu Jan 1 01:00:00 1970
+++ iptables-1.2.6a/extensions/.IMQX-test Sat Mar 23 02:37:20 2002
@@ -0,0 +1,3 @@
+#!/bin/sh
+# True if IMQX target patch is applied.
+[ -f $KERNEL_DIR/net/ipv4/netfilter/ipt_IMQX.c ] && echo IMQX
diff -urN iptables-1.2.6a-clean/extensions/libipt_IMQX.c
iptables-1.2.6a/extensions/libipt_IMQX.c
--- iptables-1.2.6a-clean/extensions/libipt_IMQX.c Thu Jan 1 01:00:00 1970
+++ iptables-1.2.6a/extensions/libipt_IMQX.c Sat Mar 23 02:37:49 2002
@@ -0,0 +1,81 @@
+/* Shared library add-on to iptables to add IMQX target support. */
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <getopt.h>
+
+#include <iptables.h>
+#include <linux/netfilter_ipv4/ip_tables.h>
+
+/* Function which prints out usage message. */
+static void
+help(void)
+{
+ printf(
+"IMQX target v%s has no options\n",
+NETFILTER_VERSION);
+}
+
+static struct option opts[] = {
+ { 0 }
+};
+
+/* Initialize the target. */
+static void
+init(struct ipt_entry_target *t, unsigned int *nfcache)
+{
+}
+
+/* Function which parses command options; returns true if it
+ ate an option */
+static int
+parse(int c, char **argv, int invert, unsigned int *flags,
+ const struct ipt_entry *entry,
+ struct ipt_entry_target **target)
+{
+ if (c)
+ return 0;
+
+ return 1;
+}
+
+static void
+final_check(unsigned int flags)
+{
+}
+
+/* Prints out the targinfo. */
+static void
+print(const struct ipt_ip *ip,
+ const struct ipt_entry_target *target,
+ int numeric)
+{
+ printf("IMQX");
+}
+
+/* Saves the union ipt_targinfo in parsable form to stdout. */
+static void
+save(const struct ipt_ip *ip, const struct ipt_entry_target *target)
+{
+}
+
+static
+struct iptables_target mark
+= { NULL,
+ "IMQX",
+ NETFILTER_VERSION,
+ 0,
+ 0,
+ &help,
+ &init,
+ &parse,
+ &final_check,
+ &print,
+ &save,
+ opts
+};
+
+void _init(void)
+{
+ register_target(&mark);
+}
diff -urN iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch
iptables-1.2.6a/patch-o-matic/extra/IMQX.patch
--- iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch Thu Jan 1 01:00:00
1970
+++ iptables-1.2.6a/patch-o-matic/extra/IMQX.patch Sat Mar 23 02:37:20 2002
@@ -0,0 +1,60 @@
+diff -urN linux-2.4.18-clean/net/ipv4/netfilter/ipt_IMQX.c
+linux-2.4.18/net/ipv4/netfilter/ipt_IMQX.c
+--- linux-2.4.18-clean/net/ipv4/netfilter/ipt_IMQX.c Thu Jan 1 01:00:00 1970
++++ linux-2.4.18/net/ipv4/netfilter/ipt_IMQX.c Sat Mar 23 01:48:23 2002
+@@ -0,0 +1,56 @@
++/* This is a module which is used for setting the from_imq field of an skb. */
++#include <linux/module.h>
++#include <linux/skbuff.h>
++#include <linux/ip.h>
++#include <net/checksum.h>
++
++#include <linux/netfilter_ipv4/ip_tables.h>
++
++static unsigned int
++target(struct sk_buff **pskb,
++ unsigned int hooknum,
++ const struct net_device *in,
++ const struct net_device *out,
++ const void *targinfo,
++ void *userinfo)
++{
++ (*pskb)->from_imq = 1;
++ (*pskb)->nfcache |= NFC_ALTERED;
++
++ return IPT_CONTINUE;
++}
++
++static int
++checkentry(const char *tablename,
++ const struct ipt_entry *e,
++ void *targinfo,
++ unsigned int targinfosize,
++ unsigned int hook_mask)
++{
++ if (strcmp(tablename, "mangle") != 0) {
++ printk(KERN_WARNING "IMQX: can only be called from \"mangle\" table,
+not \"%s\"\n", tablename);
++ return 0;
++ }
++
++ return 1;
++}
++
++static struct ipt_target ipt_imqx_reg
++= { { NULL, NULL }, "IMQX", target, checkentry, NULL, THIS_MODULE };
++
++static int __init init(void)
++{
++ if (ipt_register_target(&ipt_imqx_reg))
++ return -EINVAL;
++
++ return 0;
++}
++
++static void __exit fini(void)
++{
++ ipt_unregister_target(&ipt_imqx_reg);
++}
++
++module_init(init);
++module_exit(fini);
++MODULE_LICENSE("GPL");
diff -urN iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.config.in
iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.config.in
--- iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.config.in Thu Jan 1
01:00:00 1970
+++ iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.config.in Sat Mar 23 02:37:20
+2002
@@ -0,0 +1,4 @@
+ dep_tristate ' MARK target support' CONFIG_IP_NF_TARGET_MARK
+$CONFIG_IP_NF_MANGLE
+ if [ "$CONFIG_IMQ" == "y" ]; then
+ dep_tristate ' IMQX target support' CONFIG_IP_NF_TARGET_IMQX
+$CONFIG_IP_NF_MANGLE
+ fi
diff -urN iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.configure.help
iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.configure.help
--- iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.configure.help Thu Jan 1
01:00:00 1970
+++ iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.configure.help Sat Mar 23
+02:37:20 2002
@@ -0,0 +1,8 @@
+CONFIG_IP_NF_TARGET_MARK
+IMQX target support
+CONFIG_IP_NF_TARGET_IMQX
+ IMQX allows you to exclude packets from beeing enqueued
+ to the IMQ device
+
+ If you want to compile it as a module, say M here and read
+ Documentation/modules.txt. If unsure, say `N'.
diff -urN iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.help
iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.help
--- iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.help Thu Jan 1 01:00:00
1970
+++ iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.help Sat Mar 23 02:37:20 2002
@@ -0,0 +1,14 @@
+Author: Patrick McHardy <[EMAIL PROTECTED]>
+Status: working
+
+This patch adds IMQX (IMQ eXclude) target for excluding
+traffic from beeing enqueued to the IMQ device.
+
+Usage:
+
+ IMQX
+ This target excludes traffic from beeing enqueued
+ to the IMQ device.
+
+Example:
+ iptables -t mangle -A POSTROUTING -o eth0 -j IMQX
diff -urN iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.makefile
iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.makefile
--- iptables-1.2.6a-clean/patch-o-matic/extra/IMQX.patch.makefile Thu Jan 1
01:00:00 1970
+++ iptables-1.2.6a/patch-o-matic/extra/IMQX.patch.makefile Sat Mar 23 02:37:20
+2002
@@ -0,0 +1,2 @@
+obj-$(CONFIG_IP_NF_TARGET_MARK) += ipt_MARK.o
+obj-$(CONFIG_IP_NF_TARGET_IMQX) += ipt_IMQX.o
