diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2009-01-29 16:16:31 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-29 16:16:31 -0800 |
| commit | 58092d1e0a896eb1d9163d58f93df7ed704fa8e1 (patch) | |
| tree | 6a53317e46132e7ebdd8a39419f171d1069cd87e /Documentation/networking/alias.txt | |
| parent | 71b3346d182355f19509fadb8fe45114a35cc499 (diff) | |
net: update documentation ip aliases
This documentation is old. Add a short note to describe why aliases
are no long necessary, and remove the old contact/edit info.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking/alias.txt')
| -rw-r--r-- | Documentation/networking/alias.txt | 25 |
1 files changed, 6 insertions, 19 deletions
diff --git a/Documentation/networking/alias.txt b/Documentation/networking/alias.txt index cd12c2ff518..85046f53fcf 100644 --- a/Documentation/networking/alias.txt +++ b/Documentation/networking/alias.txt @@ -2,13 +2,13 @@ IP-Aliasing: ============ -IP-aliases are additional IP-addresses/masks hooked up to a base -interface by adding a colon and a string when running ifconfig. -This string is usually numeric, but this is not a must. - -IP-Aliases are avail if CONFIG_INET (`standard' IPv4 networking) -is configured in the kernel. +IP-aliases are an obsolete way to manage multiple IP-addresses/masks +per interface. Newer tools such as iproute2 support multiple +address/prefixes per interface, but aliases are still supported +for backwards compatibility. +An alias is formed by adding a colon and a string when running ifconfig. +This string is usually numeric, but this is not a must. o Alias creation. Alias creation is done by 'magic' interface naming: eg. to create a @@ -38,16 +38,3 @@ o Relationship with main device If the base device is shut down the added aliases will be deleted too. - - -Contact -------- -Please finger or e-mail me: - Juan Jose Ciarlante <jjciarla@raiz.uncu.edu.ar> - -Updated by Erik Schoenfelder <schoenfr@gaertner.DE> - -; local variables: -; mode: indented-text -; mode: auto-fill -; end: |