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Bug #1401

closed

VLANs and Web settings "TCP Segmentation Offload"

Added by Stefan Voni over 14 years ago. Updated about 11 years ago.

Status:
Resolved
Priority:
Normal
Assignee:
-
Category:
Interfaces
Target version:
-
Start date:
03/30/2011
Due date:
% Done:

0%

Estimated time:
Plus Target Version:
Release Notes:
Affected Version:
2.0
Affected Architecture:

Description

Version:
2.0-RC1 (i386)
built on Tue Mar 29 13:39:02 EDT 2011

Desc:
I got tree diferent VLANs (1,2,3) on my alc0 interface.
Regardless of the WEB-Gui TSO settings my NIC does not working propertly.
Only a manual "#ifconfig alc0 -tso" brings it into work.
GUI does not change my NIC settings.

Webgui Location:
System->Advanced->Networking -> "Disable hardware TCP segmentation offload"

My Test + Workaround:

#ifconfig alc0
alc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c3198<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MCAST,WOL_MAGIC,VLAN_HWTSO,LINKSTATE>
ether 90:fb:a6:e6:60:42
inet6 fe80::92fb:a6ff:fee6:6042%alc0 prefixlen 64 scopeid 0x2
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active

FTP TEST 1

ftp> put debian-504-amd64-netinst.iso debian-504-amd64-netinst.iso.test1
local: debian-504-amd64-netinst.iso remote: debian-504-amd64-netinst.iso.test1
229 Entering Extended Passive Mode (|||1986|)
150 Connection accepted
0% | | 127 KB 7.96 KB/s - stalled -

#ifconfig alc0 -tso
#ifconfig alc0
alc0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=c3098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MCAST,WOL_MAGIC,VLAN_HWTSO,LINKSTATE>
ether 90:fb:a6:e6:60:42
inet6 fe80::92fb:a6ff:fee6:6042%alc0 prefixlen 64 scopeid 0x2
nd6 options=3<PERFORMNUD,ACCEPT_RTADV>
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active

FTP TEST 2

ftp> put debian-504-amd64-netinst.iso debian-504-amd64-netinst.iso.test2
local: debian-504-amd64-netinst.iso remote: debian-504-amd64-netinst.iso.test2
229 Entering Extended Passive Mode (|||1985|)
150 Connection accepted
100% |************************************************| 131 MB 11.14 MB/s 00:00 ETA
226 Transfer OK
137832448 bytes sent in 00:11 (11.10 MB/s)

Actions #1

Updated by Chris Buechler over 14 years ago

  • Category changed from Web Interface to Interfaces
Actions #2

Updated by Ermal Luçi over 14 years ago

Can you please verify that after saving the new options under system->advanced for disabling TSO and than going to the respective interface clicking save disables the TSO flag on interface?

As a note:
This seems to be half done from when it was changed to modify these flags on the interface configuration code.
Possibly needs moving the system tunable from the system->advanced to the interface configuration page.

Actions #3

Updated by Stefan Voni over 14 years ago

I´m on a bussiness trip and can check that first on Friday... Sorry.

Actions #4

Updated by Chris Buechler almost 14 years ago

  • Status changed from New to Feedback
  • Target version deleted (2.0)
Actions #5

Updated by Chris Buechler about 11 years ago

  • Status changed from Feedback to Resolved
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