From 1421869d6611052a4b5c4e147dc755ca20b19a05 Mon Sep 17 00:00:00 2001
From: Jens Schedel <jens.schedel@ul.com>
Date: Wed, 11 Dec 2024 10:44:14 +0100
Subject: [PATCH] Increase client connection limit to match ddos protection

The default for the maximum number of client connections is 400
according to
https://github.com/hyperledger/indy-plenum/blob/main/plenum/config.py#L289
But the ddos protection (run/add_ddos_protection_iptables_rule.sh)
defaults to 1500 maximum connections. This discrepancy makes indy-node
still susceptible to ddos attacks.

Signed-off-by: Jens Schedel <jens.schedel@ul.com>
---
 run/etc_indy/indy_config.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/run/etc_indy/indy_config.py b/run/etc_indy/indy_config.py
index d7a8db6..7aed010 100644
--- a/run/etc_indy/indy_config.py
+++ b/run/etc_indy/indy_config.py
@@ -22,6 +22,8 @@
 # For running indy >= 1.13 in a legacy network (i.e. including revocation transactions written by indy nodes < 1.13)
 REV_STRATEGY_USE_COMPAT_ORDERING=True
 
+MAX_CONNECTED_CLIENTS_NUM=1600
+
 ## Logging
 # 0 means everything
 logLevel = 20