CRXN
/
docs
mirror of https://codeberg.org/CRXN/docs.git
1
0
Fork 0
Code Releases Activity

add docs for babeld maxlen filter 

Signed-off-by: Marek Küthe <m.k@mk16.de>
This commit is contained in:
Marek Küthe 2023-01-07 20:34:54 +01:00
parent a22e2b6350
commit 2ed02e7b02
No known key found for this signature in database
GPG Key ID: 7E869146699108C7
1 changed files with 6 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/routing/babeld/maxlen-filter.md Normal file
View File

@ -0,0 +1,6 @@
# Implement max-len filter
To implement a max-length filter, we need a rule/policy/filter file that contains the corresponding prefixes with their maximum length. The entitydb contains a bash script `build_maxlen_filter.sh` for this purpose. If you run this script with the argument `babeld`, you will get a babeld-compatible list.
This list can now be inserted into the configuration file instead of `in ip fd00::/8 le 64 ge 44 allow`. It is recommended to automate this process.