mirror/freebsd
1
0
Fork 0
mirror of https://git.FreeBSD.org/src.git synced 2025-01-14 14:55:41 +00:00
Code Issues Releases Activity

Document the rxcsum and txcsum commands.

Browse Source 
Submitted by:	jlemon
This commit is contained in:
Ruslan Ermilov 2003-02-27 22:59:13 +00:00
parent 9fc954f139
commit 8fbad60d0a
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=111649
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
sbin/ifconfig/ifconfig.8
View File

@ -305,6 +305,17 @@ list of available options.
.It Fl mediaopt Ar opts
If the driver supports the media selection system, disable the
specified media options on the interface.
.It Cm rxcsum , txcsum
If the driver supports user-configurable checksum offloading,
enable receive (or transmit) checksum offloading on the interface.
Some drivers may not be able to enable these flags independently
of each other, so setting one may also set the other.
The driver will offload as much checksum work as it can reliably
support, the exact level of offloading varies between drivers.
.It Fl rxcsum , Fl txcsum
If the driver supports user-configurable checksum offloading,
disable receive (or transmit) checksum offloading on the interface.
These settings may not always be independent of each other.
.It Cm tunnel Ar src_addr dest_addr
(IP tunnel devices only.)
Configure the physical source and destination address for IP tunnel