File:Netfilter-packet-flow.svg
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[edit]DescriptionNetfilter-packet-flow.svg | Schematic for the packet flow paths through Linux networking and Xtables |
Date | last updated 2019-May-19 |
Source | Own work, Origin SVG PNG |
Author | Jan Engelhardt |
SVG development InfoField | This W3C-invalid diagram was created with Inkscape. This diagram uses embedded text that can be easily translated using a text editor. |
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[edit]I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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- to share – to copy, distribute and transmit the work
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:54, 21 April 2021 | 1,650 × 525 (106 KB) | Xavifr (talk | contribs) | Moved Re-route checking based on info from https://www.frozentux.net/iptables-tutorial/chunkyhtml/c962.html | |
00:18, 4 December 2020 | 1,650 × 525 (105 KB) | Editordepapa (talk | contribs) | Fixed SVG document size | ||
00:12, 4 December 2020 | 1,650 × 675 (105 KB) | Editordepapa (talk | contribs) | Added the NAT input chain | ||
04:17, 27 June 2020 | 1,650 × 475 (84 KB) | Wokester (talk | contribs) | Change XDP_ACCEPT to XDP_PASS according to https://prototype-kernel.readthedocs.io/en/latest/networking/XDP/implementation/xdp_actions.html | ||
17:37, 28 September 2019 | 1,650 × 475 (102 KB) | AYDanilov (talk | contribs) | Reroute check of local-originated packets occurs after the OUTPUT hook. | ||
14:54, 14 May 2019 | 1,650 × 475 (102 KB) | Teknoraver (talk | contribs) | Added XDP in the flow | ||
02:15, 28 February 2014 | 1,450 × 475 (95 KB) | Jengelh (talk | contribs) | NF permit hooking at any point. The image merely shows the basic/principial set of well-known filtering opportunities, and not every possible action. | ||
01:16, 10 October 2013 | 1,450 × 475 (95 KB) | IlyaBobyr (talk | contribs) | Packet is actually rerouted after any changes in the nat.OUTPUT change. I assume, filter.OUTPUT is also happening before the "reroute check". It makes sense, at least for nat.OUTPUT - if you nat your packet and change its destination IP, normally, you... | ||
00:41, 12 November 2012 | 1,450 × 475 (95 KB) | Jengelh (talk | contribs) | Wikipedia's SVG->PNG converter fails to support path-following text, therefore replace it by normal text. | ||
00:37, 12 November 2012 | 1,450 × 475 (94 KB) | Jengelh (talk | contribs) | Added AF_PACKET socket (used by e.g. tcpdump/iptraf-ng/dhcpd) |
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Height | 525 |