From b7d90de7b3957f76d9cadb619b817a1e8d87cb92 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Robert=20Chac=C3=B3n?= Date: Mon, 18 Jan 2021 12:40:59 -0700 Subject: [PATCH] Update README.md --- README.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/README.md b/README.md index f745a919..c72eb411 100644 --- a/README.md +++ b/README.md @@ -18,7 +18,8 @@ The impact of fq_codel on a 3000Mbps connection — a 30x latency reduction. * Simple client management via csv file * Simple statistics - table shows top 20 subscribers by packet loss, with APs listed ## Limitations -* Linux tc hash tables can only handle ~4000 rules each. This limits total possible clients to 2000 single-protocol clients (IPv4 only / IPv6 only) or 1000 dual stack clients. Eventually we will rework the code to allow for more clients by linking more hash tables. +* Tested up to 5Gbps/500Mbps asymmetrical throughput. Qdisc locking problem may require integrating xdp-cpumap-tc in future to increase bandwidth capacity. +* Linux tc hash tables can only handle ~4000 rules each. This limits total possible clients to 1000 at this time. Eventually we will rework the code to allow for more clients by linking more hash tables. ## Requirements * Edge and Core routers with MTU 1500 on links between them * If you use MPLS, you would terminate MPLS traffic at the core router. LibreQoS cannot decapsulate MPLS on its own.