[PATCH] Increase SSH Connection Limit

[Christian Dresel]

Signed-off-by: Christian Dresel <fff at chrisi01.de>
---
 src/packages/fff/fff-firewall/Makefile                               | 2 +-
 src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/packages/fff/fff-firewall/Makefile b/src/packages/fff/fff-firewall/Makefile
index 80d562f..5f6751c 100644
--- a/src/packages/fff/fff-firewall/Makefile
+++ b/src/packages/fff/fff-firewall/Makefile
@@ -1,7 +1,7 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=fff-firewall
-PKG_VERSION:=1
+PKG_VERSION:=2
 PKG_RELEASE:=1
 
 PKG_BUILD_DIR:=$(BUILD_DIR)/fff-firewall
diff --git a/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh b/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh
index 7fd4e30..d5cc07a 100644
--- a/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh
+++ b/src/packages/fff/fff-firewall/files/usr/lib/firewall.d/20-filter-ssh
@@ -2,6 +2,6 @@
 iptables -A INPUT -i $IF_WAN -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
 iptables -A INPUT -i $IF_WAN -j REJECT
 
-# Limit ssh to 3 new connections per 60 seconds
+# Limit ssh to 6 new connections per 60 seconds
 /usr/sbin/ip6tables -A INPUT -p tcp --dport 22 -m state --state NEW -m recent --set --name dropbear
-/usr/sbin/ip6tables -A INPUT -p tcp --dport 22 -m state --state NEW -m recent --update --seconds 60 --hitcount 3 --rttl --name dropbear -j DROP
+/usr/sbin/ip6tables -A INPUT -p tcp --dport 22 -m state --state NEW -m recent --update --seconds 60 --hitcount 6 --rttl --name dropbear -j DROP
-- 
2.1.4