:FORWARD ACCEPT [0:0]
:OUTPUT ACCEPT [0:0]
:POSTROUTING ACCEPT [0:0]
--A INPUT -i ! lo -j MARK 0x0
--A POSTROUTING -j MARK 0x0
+-A INPUT -i ! lo -j MARK --copy-xid 0x0
+-A POSTROUTING -j MARK --copy-xid 0x0
-A POSTROUTING -j CLASSIFY --set-class 0001:1000
-A POSTROUTING -m set --set Internet2 dst -j CLASSIFY --set-class 0001:2000
COMMIT