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authorBernd Eckenfels <net-tools@lina.inka.de>2003-02-08 22:49:12 +0000
committerBernd Eckenfels <net-tools@lina.inka.de>2003-02-08 22:49:12 +0000
commit651bf1946dfe78ce1ab8a043f06a26b9ebed2718 (patch)
tree0621739440a15fc79c954842686f93d5996c7088 /man
parent4d2084d83e7bb608d0599f7cf03385f57cb94278 (diff)
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add a comment about alias interfaces and primary interface of scopes
(intended to fix Debian wishlist bug #179780 and normal bug #64458)
Diffstat (limited to 'man')
-rw-r--r--man/en_US/ifconfig.811
1 files changed, 9 insertions, 2 deletions
diff --git a/man/en_US/ifconfig.8 b/man/en_US/ifconfig.8
index b9eb0a7..619ed09 100644
--- a/man/en_US/ifconfig.8
+++ b/man/en_US/ifconfig.8
@@ -1,4 +1,4 @@
-.TH IFCONFIG 8 "2002-07-04" "net-tools" "Linux Programmer's Manual"
+.TH IFCONFIG 8 "2003-02-08" "net-tools" "Linux Programmer's Manual"
.SH NAME
ifconfig \- configure a network interface
.SH SYNOPSIS
@@ -54,7 +54,14 @@ be more verbose for some error conditions
The name of the interface. This is usually a driver name followed by
a unit number, for example
.B eth0
-for the first Ethernet interface.
+for the first Ethernet interface. If your kernel supports alias interfaces,
+you can specify them with
+.B eth0:0
+for the first alias of eth0. You can use them to assign a second address. To
+delete an alias interface use
+.B ifconfig eth0:0 down
+. Note: for every scope (i.e. same net with address/netmask combination) all
+aliases are deleted, if you delete the first (primary).
.TP
.B up
This flag causes the interface to be activated. It is implicitly