Incoming / \ Outgoing
-->[Routing ]--->|FORWARD|------->
[Decision] \_____/ ^
| |
v ____
___ / \
/ \ |OUTPUT|
|INPUT| \____/
\___/ ^
| |
----> Local Process ----in this the local it's never "routing decision" but let's say it's for simplicity :))
and your's is wrong too, Local Proces -> OUTPUT -> POSTROUTING -> Out
- so the routing decision is where? - and i tryed to put the match in POSTROUTING and did not match
C
Daniel K. wrote:
Ciprian Niculescu wrote:
does anybody have the hole packet path, a grafic, with: mangle, nat, filter, routing, tc, tunel, for local generated pachetd and for FORWARDed pachets???
This is how IPTables look like.
/----------\ /-------\ /-----------\ IN--->---< PREROUTING >--->---< FORWARD >--->---< POSTROUTING >--->--OUT \----------/ \-------/ \-----------/ \ / \ / /-----\ /-------------\ /------\ < INPUT >--->---< LOCAL PROCESS >--->---< OUTPUT > \-----/ \-------------/ \------/
Maybe you should read some of Rusty's Remarkably Unreliable Guides http://netfilter.samba.org/unreliable-guides/
In particular, section 6 of Linux 2.4 Packet Filtering HOWTO
http://netfilter.samba.org/unreliable-guides/packet-filtering-HOWTO/packet-filtering-HOWTO.linuxdoc.html
Daniel K.
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