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mirror of https://github.com/knorrie/network-examples synced 2025-08-29 13:39:01 +00:00

106 Commits

Author SHA1 Message Date
Hans van Kranenburg
88ad48bf61 Update bird install steps for Stretch
* systemctl gets done right now
* writing an empty file can simply be done with >
2017-11-10 00:10:19 +01:00
Hans van Kranenburg
bbacc3e14c New ping needs explicit 4 for IPv4
Without the 4 it will default to IPv6 now. In the past it would do IPv4.
This probably has to be changed in more places.
2017-11-10 00:09:32 +01:00
Hans van Kranenburg
67ba3a2c67 We also use Stretch for the container, of course 2017-11-09 23:21:20 +01:00
Hans van Kranenburg
1d290154b1 Merge pull request #4 from Landrash/master
Various spelling and formatting fixes.

Thanks!
2017-07-23 14:54:56 +02:00
Fredrik Lindqvist
608ae8fb38 Add git package
Adds the git package to packages that needs to be installed.
2017-07-07 16:24:48 +02:00
Fredrik Lindqvist
586f8572f2 Fix time reference
Time is a reference to a specific time and not how long ago.
2017-07-07 16:17:00 +02:00
Fredrik Lindqvist
80e947defc Fix minor spelling mistake 2017-07-07 16:09:10 +02:00
Fredrik Lindqvist
339e3c3bd9 Fix for minor spelling mistake
Fixes a minor spelling mistake.
2017-07-07 16:06:59 +02:00
Fredrik Lindqvist
3cc0dc278c Fix for some spelling mistakes and formatting
Fixes for some spelling mistakes and some formatting.
2017-07-07 16:04:32 +02:00
Fredrik Lindqvist
5b08d1a4c0 Fix minor spelling mistake
Fixes a minor spelling mistake.
2017-07-07 15:51:32 +02:00
Fredrik Lindqvist
afd5994440 Minor formatting fix+Debian version.
Updates current version of Debian.
Fixes mixed use of logfile and log file.
2017-07-07 15:49:31 +02:00
Hans van Kranenburg
be289e1fd6 Merge pull request #3 from Roosted7/master
Small typo correction
2017-07-05 21:18:59 +02:00
Roosted7
d730113ca6 Small typo correction
Another small typo correction
2017-07-04 22:56:28 +02:00
Hans van Kranenburg
61026ebbef Merge branch 'wip' 2016-02-07 23:01:56 +01:00
Hans van Kranenburg
4cd4dd02df Nitpicking, cosmetics. 2016-02-07 23:01:03 +01:00
Hans van Kranenburg
c2bb25e01c Merge branch 'wip' 2016-02-07 19:44:45 +01:00
Hans van Kranenburg
f11fde200b Typofix 2016-02-07 19:44:35 +01:00
Hans van Kranenburg
ef0e322ad9 Add LICENSE, COPYING
Because free software needs free documentation!
2016-02-07 19:18:34 +01:00
Hans van Kranenburg
3d89e5443b Another nice idea... 2016-02-07 18:34:49 +01:00
Hans van Kranenburg
2d2c5c946f Merge branch 'wip' 2016-02-07 18:30:42 +01:00
Hans van Kranenburg
e7e86d99dc Cleanup front page README...
...so the first part can be "released"...
2016-02-07 18:29:57 +01:00
Hans van Kranenburg
43cf980590 bgp-contd: indenting fix 2015-12-13 00:21:37 +01:00
Hans van Kranenburg
e8592045ca bgp-intro: link to bgp-contd 2015-12-13 00:08:21 +01:00
Hans van Kranenburg
b95229517a bgp-contd: finish the page! bonus material 2015-12-13 00:07:29 +01:00
Hans van Kranenburg
4cb6abb3cd bgp-contd: Redundancy for the branch office 2015-12-12 23:00:01 +01:00
Hans van Kranenburg
8cf317b10e bgp-contd: asymmetric traffic, bird config diagram
Blah
2015-12-01 23:29:54 +01:00
Hans van Kranenburg
cba5db078e bgp-contd: Fix text after swapping R10, R11 2015-11-29 18:26:00 +01:00
Hans van Kranenburg
1cd542afed bgp-contd: picture about disabling r0-r11 link 2015-11-29 17:57:59 +01:00
Hans van Kranenburg
5d1c1b14de bgp-contd: Fixing iBGP between border routers
Also, no need for traceroute6, just use traceroute
2015-11-29 17:52:55 +01:00
Hans van Kranenburg
2c454299e4 bgp-contd: fix local address R11 2015-11-29 17:01:11 +01:00
Hans van Kranenburg
4331ffb992 bgp-contd: Redundancy and asymmetric traffic flows 2015-11-28 17:51:36 +01:00
Hans van Kranenburg
2b1fa05b11 lxcbird: minor fixes, improvements 2015-11-28 15:52:26 +01:00
Hans van Kranenburg
dd0dd1af98 bgp-contd: swap R10,R11, add hosts file
When swapping the place of R10 and R11, traffic flow between AS65000 and
AS65010 will be asymmetric by default. It's nice to be able to show this
when introducing the possibility of traffic taking multiple paths.
2015-11-28 15:51:59 +01:00
Hans van Kranenburg
f8deaa5300 Blah blah... 2015-11-21 22:41:54 +01:00
Hans van Kranenburg
98d1ce0315 Also install iperf3 to measure connection stability
iperf3 can be used to send data fast or slow over a TCP connection,
detecting packet loss. We'll be using it in the tutorials to show that
it's possible to fail over routes dynamically without any loss of
connectivity.
2015-11-21 22:39:23 +01:00
Hans van Kranenburg
9757213fe4 Add some links between pages 2015-11-21 19:37:37 +01:00
Hans van Kranenburg
b13ae2e356 bgp-contd: actually show R12 output 2015-11-21 19:34:31 +01:00
Hans van Kranenburg
ada928ead4 bgp-contd: rename interface ibgp to lan 2015-09-19 23:08:40 +02:00
Hans van Kranenburg
79bd71548b bgp-contd: rename interface ibgp to lan, confusing 2015-09-19 23:03:34 +02:00
Hans van Kranenburg
bfa4d5cd74 WIP bgp-contd 2015-09-14 00:47:01 +02:00
Hans van Kranenburg
a09ec025cc bgp/ospf-intro: sleep between lxc-start
It often blows up if you try them directly after each other. Meh.
Also, some little adjustments to the text.
2015-09-14 00:45:34 +02:00
Hans van Kranenburg
ef081263a1 bgp-contd: put network numbers in graph 2015-09-13 22:53:44 +02:00
Hans van Kranenburg
8b957c2340 lxcbird: some more about debian recommends 2015-08-14 01:10:35 +02:00
Hans van Kranenburg
58e90d4c84 bgp-intro: fix copy/paste mess 2015-08-11 16:47:42 +02:00
Hans van Kranenburg
936a62d9d4 lxcbird: no icmp rate limit must be inside container 2015-08-11 16:37:57 +02:00
Hans van Kranenburg
caad17d507 bgp-contd: dia files (WIP) 2015-08-11 15:05:11 +02:00
Hans van Kranenburg
62f11b9ae2 bgp-contd: lxc files 2015-08-11 15:04:05 +02:00
Hans van Kranenburg
2c25bfb1c2 Start writing bgp-contd outline 2015-08-11 15:03:56 +02:00
Hans van Kranenburg
27b11e6f66 Mention iBGP instead of confusing the reader with OSPF first.
23:41 < Elrond> Knorrie - 2. On exporting routes from bgp to ospf: If
your network is complex enough, you will start to deploy router more
deeply inside your structure, and those will only know ospf. So having
some E1/E2 big routes exported into ospf is often used there. So those
networks get the traffic out to some router that knows better and
probably has the specific bgp routes in it.
23:42 < Knorrie> aha
23:42 < Knorrie> good point
23:43 < Knorrie> so in the ospf-only segment, there is no reason to do
intelligent things with the information, just get it into the right
direction
23:44 < Elrond> Yeah.
23:45 < Knorrie> so I can change it from: "this is baaaaad, never do
this" to a bit more soft wording
23:45 < Elrond> Think buildings far away from your main
big-network-computer-centre. Those might have redundant links to your
main building. But that's handled by ospf, nicely. You just need to get
the traffic to the main building.
23:45 < Knorrie> I get it yes
23:46 < Elrond> I am not 100% sure it's done like this by many people,
though.
23:46 < Elrond> And I would not export the whole bgp-table into ospf.
Just aggregates. In the worst case, export a 0/0 into ospf.
23:47 < Elrond> More specific routes will always win, you know.
2015-07-04 15:38:21 +02:00
Hans van Kranenburg
c60a022621 BGP Intro: birdc con later, cosmetics, boggling 2015-06-21 01:36:46 +02:00