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Use RFC4821 suggested base MSS when using PLPMTUD
author
Grant Slater
<grant.slater@wearefriday.com>
Tue, 29 Mar 2016 14:51:50 +0000
(15:51 +0100)
committer
Grant Slater
<grant.slater@wearefriday.com>
Tue, 29 Mar 2016 14:51:50 +0000
(15:51 +0100)
roles/base.rb
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diff --git
a/roles/base.rb
b/roles/base.rb
index 529d23ba4a70637e40f527816aa8ec7a82254e2b..5ffc5dee9adf35ad3fd6129bd85e1cb759582e36 100644
(file)
--- a/
roles/base.rb
+++ b/
roles/base.rb
@@
-27,7
+27,10
@@
default_attributes(
},
:blackhole => {
:comment => "Do TCP level MTU probing if we seem to have an ICMP blackhole",
- :parameters => { "net.ipv4.tcp_mtu_probing" => "1" }
+ :parameters => {
+ "net.ipv4.tcp_mtu_probing" => "1",
+ "net.ipv4.tcp_base_mss" => "1024"
+ }
},
:network_buffers => {
:comment => "Tune network buffers",