[jira] [Comment Edited] (TS-2520) Add TCP fastopen support for incoming TCP connections

["Bryan Call (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TS-2520?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14746487#comment-14746487 ] 

Bryan Call edited comment on TS-2520 at 9/15/15 11:26 PM:
----------------------------------------------------------

For Linux servers you will need to turn on tcp fastopen for incoming connection.  This turns it on for outgoing and incoming connections:

{code}
sudo sysctl -w net.ipv4.tcp_fastopen=3
{code}


was (Author: bcall):
For Linux servers you will need to turn on tcp fastopen for incoming connection:

{code}
sudo sysctl -w net.ipv4.tcp_fastopen=3
{code}

> Add TCP fastopen support for incoming TCP connections
> -----------------------------------------------------
>
>                 Key: TS-2520
>                 URL: https://issues.apache.org/jira/browse/TS-2520
>             Project: Traffic Server
>          Issue Type: New Feature
>          Components: Network
>            Reporter: Alex Sandro Garzão
>            Assignee: Bryan Call
>            Priority: Minor
>              Labels: yahoo
>             Fix For: 6.1.0
>
>
> TFO (TCP Fast Open) can be enabled on all listen sockets in the kernel. Nevertheless, I would like that only ATS try using TFO.
> One possibility is a configuration variable that informs ATS to set TCP_FASTOPEN.



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