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authorViacheslav Hletenko <v.gletenko@vyos.io>2023-09-05 13:38:03 +0000
committerViacheslav Hletenko <v.gletenko@vyos.io>2023-09-08 12:01:51 +0000
commita5be6427daa91b0a6bd491838ef1451acb98ec66 (patch)
tree21926911e50ba102c481744b2c4d04ec37c3b387
parent8e22a2f6f77dc2d10969d8603c59a8834164b903 (diff)
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T5489: Add sysctl TCP congestion control by default to BBR
Add by default sysctl TCP congestion control to BBR. Default value `cubic` is not optimal. net.core.default_qdisc=fq net.ipv4.tcp_congestion_control=bbr (cherry picked from commit b99ed37dd1cff3310437ff8ccf1a27cd20714c41)
-rw-r--r--src/etc/sysctl.d/30-vyos-router.conf4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/etc/sysctl.d/30-vyos-router.conf b/src/etc/sysctl.d/30-vyos-router.conf
index f5d84be4b..ad43390bb 100644
--- a/src/etc/sysctl.d/30-vyos-router.conf
+++ b/src/etc/sysctl.d/30-vyos-router.conf
@@ -110,3 +110,7 @@ net.ipv6.neigh.default.gc_thresh3 = 8192
# Enable global RFS (Receive Flow Steering) configuration. RFS is inactive
# until explicitly configured at the interface level
net.core.rps_sock_flow_entries = 32768
+
+# Congestion control
+net.core.default_qdisc=fq
+net.ipv4.tcp_congestion_control=bbr