From 734d84f696944419a2d6f11bc16dda03900add34 Mon Sep 17 00:00:00 2001
From: sarthurdev <965089+sarthurdev@users.noreply.github.com>
Date: Thu, 14 Sep 2023 03:01:56 +0200
Subject: conntrack: T5571: Refactor conntrack to be independent conf script
 from firewall, nat, nat66

---
 data/vyos-firewall-init.conf | 113 ++-----------------------------------------
 1 file changed, 5 insertions(+), 108 deletions(-)

(limited to 'data/vyos-firewall-init.conf')

diff --git a/data/vyos-firewall-init.conf b/data/vyos-firewall-init.conf
index 7e258e6f1..cd7d5011f 100644
--- a/data/vyos-firewall-init.conf
+++ b/data/vyos-firewall-init.conf
@@ -9,6 +9,7 @@ table ip nat {
 }
 
 table inet mangle {
+    # Used by system flow-accounting
     chain FORWARD {
         type filter hook forward priority -150; policy accept;
     }
@@ -28,61 +29,9 @@ table raw {
         counter jump vyos_global_rpfilter
     }
 
-    chain PREROUTING {
+    # Used by system flow-accounting
+    chain VYOS_PREROUTING_HOOK {
         type filter hook prerouting priority -300; policy accept;
-        counter jump VYOS_CT_IGNORE
-        counter jump VYOS_CT_TIMEOUT
-        counter jump VYOS_CT_PREROUTING_HOOK
-        counter jump FW_CONNTRACK
-        notrack
-    }
-
-    chain OUTPUT {
-        type filter hook output priority -300; policy accept;
-        counter jump VYOS_CT_IGNORE
-        counter jump VYOS_CT_TIMEOUT
-        counter jump VYOS_CT_OUTPUT_HOOK
-        counter jump FW_CONNTRACK
-        notrack
-    }
-
-    ct helper rpc_tcp {
-        type "rpc" protocol tcp;
-    }
-
-    ct helper rpc_udp {
-        type "rpc" protocol udp;
-    }
-
-    ct helper tns_tcp {
-        type "tns" protocol tcp;
-    }
-
-    chain VYOS_CT_HELPER {
-        ct helper set "rpc_tcp" tcp dport {111} return
-        ct helper set "rpc_udp" udp dport {111} return
-        ct helper set "tns_tcp" tcp dport {1521,1525,1536} return
-        return
-    }
-
-    chain VYOS_CT_IGNORE {
-        return
-    }
-
-    chain VYOS_CT_TIMEOUT {
-        return
-    }
-
-    chain VYOS_CT_PREROUTING_HOOK {
-        return
-    }
-
-    chain VYOS_CT_OUTPUT_HOOK {
-        return
-    }
-
-    chain FW_CONNTRACK {
-        return
     }
 }
 
@@ -100,60 +49,8 @@ table ip6 raw {
         counter jump vyos_global_rpfilter
     }
 
-    chain PREROUTING {
+    # Used by system flow-accounting
+    chain VYOS_PREROUTING_HOOK {
         type filter hook prerouting priority -300; policy accept;
-        counter jump VYOS_CT_IGNORE
-        counter jump VYOS_CT_TIMEOUT
-        counter jump VYOS_CT_PREROUTING_HOOK
-        counter jump FW_CONNTRACK
-        notrack
-    }
-
-    chain OUTPUT {
-        type filter hook output priority -300; policy accept;
-        counter jump VYOS_CT_IGNORE
-        counter jump VYOS_CT_TIMEOUT
-        counter jump VYOS_CT_OUTPUT_HOOK
-        counter jump FW_CONNTRACK
-        notrack
-    }
-
-    ct helper rpc_tcp {
-        type "rpc" protocol tcp;
-    }
-
-    ct helper rpc_udp {
-        type "rpc" protocol udp;
-    }
-
-    ct helper tns_tcp {
-        type "tns" protocol tcp;
-    }
-
-    chain VYOS_CT_HELPER {
-        ct helper set "rpc_tcp" tcp dport {111} return
-        ct helper set "rpc_udp" udp dport {111} return
-        ct helper set "tns_tcp" tcp dport {1521,1525,1536} return
-        return
-    }
-
-    chain VYOS_CT_IGNORE {
-        return
-    }
-
-    chain VYOS_CT_TIMEOUT {
-        return
-    }
-
-    chain VYOS_CT_PREROUTING_HOOK {
-        return
-    }
-
-    chain VYOS_CT_OUTPUT_HOOK {
-        return
-    }
-
-    chain FW_CONNTRACK {
-        return
     }
 }
-- 
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