Changes between Version 20 and Version 21 of TipAndDoc/network/vpn/utvpn


Ignore:
Timestamp:
Dec 8, 2012 6:59:41 PM (12 years ago)
Author:
mitty
Comment:

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  • TipAndDoc/network/vpn/utvpn

    v20 v21  
    260260 * [http://www.thinkpad-club.net/modules/d3forum/index.php?topic_id=3709 ThinkPad Club - X60でジャンボフレームは使用可能???] 
    261261 
    262  * tapにローカルブリッジし、それをbrctlで物理NICにブリッジする方法で解決可能 
     262 === solutions === 
     263 * tapにローカルブリッジし、それをbrctlで物理NICにブリッジする方法 
     264  * -> [[#localbridge]] 
     265 * Offload parametersを変更 
     266  * before 
     267{{{ 
     268Offload parameters for eth0: 
     269rx-checksumming: on 
     270tx-checksumming: on 
     271scatter-gather: on 
     272tcp-segmentation-offload: on 
     273udp-fragmentation-offload: off 
     274generic-segmentation-offload: on 
     275generic-receive-offload: on 
     276large-receive-offload: off 
     277rx-vlan-offload: on 
     278tx-vlan-offload: on 
     279ntuple-filters: off 
     280receive-hashing: off 
     281}}} 
     282  1. sudo ethtool -K eth0 tso off 
     283  1. sudo ethtool -K eth0 gro off 
     284  * after 
     285{{{ 
     286Offload parameters for eth0: 
     287rx-checksumming: on 
     288tx-checksumming: on 
     289scatter-gather: on 
     290tcp-segmentation-offload: off 
     291udp-fragmentation-offload: off 
     292generic-segmentation-offload: on 
     293generic-receive-offload: off 
     294large-receive-offload: off 
     295rx-vlan-offload: on 
     296tx-vlan-offload: on 
     297ntuple-filters: off 
     298receive-hashing: off 
     299}}} 
    263300 
    264301 = NoAddressPollingIPv4, NoAddressPollingIPv6 =