Explain TC class id limits

This commit is contained in:
Stephen Hemminger 2012-08-20 10:58:58 -07:00
parent da7fbb24c7
commit d89fbf3223
1 changed files with 6 additions and 3 deletions

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@ -233,7 +233,10 @@ attached to that class. Check qdisc specific manpages for details, however.
All qdiscs, classes and filters have IDs, which can either be specified
or be automatically assigned.
IDs consist of a major number and a minor number, separated by a colon.
ID's consist of a major number and a minor number, separated by a colon.
Both major and minor number are limited to 16 bits. There are two special
values: root is signified by major and minor of all ones, and unspecified
is all zeros.
.TP
QDISCS