Having raised the overall log rate limit to 10 packet per second in Core Update 136, this did not affected rules generated by the user. In order to stay consistent, this patch also raises log rate limit for these.
In order to avoid side effects on firewalls with slow disks, it was probably better touch these categories separately, so testing users won't be DoSsed instantly. :-)
Signed-off-by: Peter Müller peter.mueller@ipfire.org --- config/firewall/firewall-policy | 16 ++++++++-------- config/firewall/rules.pl | 6 +++--- config/rootfiles/core/137/filelists/files | 2 ++ 3 files changed, 13 insertions(+), 11 deletions(-)
diff --git a/config/firewall/firewall-policy b/config/firewall/firewall-policy index 078c3c515..21165e933 100755 --- a/config/firewall/firewall-policy +++ b/config/firewall/firewall-policy @@ -2,7 +2,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2013 Alexander Marx amarx@ipfire.org # +# Copyright (C) 2007-2019 IPFire Team info@ipfire.org # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -100,13 +100,13 @@ esac case "${FWPOLICY2}" in REJECT) if [ "${DROPINPUT}" = "on" ]; then - iptables -A POLICYIN -m limit --limit 10/minute -j LOG --log-prefix "REJECT_INPUT " + iptables -A POLICYIN -m limit --limit 10/second -j LOG --log-prefix "REJECT_INPUT " fi iptables -A POLICYIN -j REJECT --reject-with icmp-host-unreachable -m comment --comment "DROP_INPUT" ;; *) # DROP if [ "${DROPINPUT}" = "on" ]; then - iptables -A POLICYIN -m limit --limit 10/minute -j LOG --log-prefix "DROP_INPUT " + iptables -A POLICYIN -m limit --limit 10/second -j LOG --log-prefix "DROP_INPUT " fi iptables -A POLICYIN -j DROP -m comment --comment "DROP_INPUT" ;; @@ -118,13 +118,13 @@ case "${POLICY}" in case "${FWPOLICY}" in REJECT) if [ "${DROPFORWARD}" = "on" ]; then - iptables -A POLICYFWD -m limit --limit 10/minute -j LOG --log-prefix "REJECT_FORWARD " + iptables -A POLICYFWD -m limit --limit 10/second -j LOG --log-prefix "REJECT_FORWARD " fi iptables -A POLICYFWD -j REJECT --reject-with icmp-host-unreachable -m comment --comment "DROP_FORWARD" ;; *) # DROP if [ "${DROPFORWARD}" = "on" ]; then - iptables -A POLICYFWD -m limit --limit 10/minute -j LOG --log-prefix "DROP_FORWARD " + iptables -A POLICYFWD -m limit --limit 10/second -j LOG --log-prefix "DROP_FORWARD " fi iptables -A POLICYFWD -j DROP -m comment --comment "DROP_FORWARD" ;; @@ -160,7 +160,7 @@ case "${POLICY}" in fi
if [ "${DROPFORWARD}" = "on" ]; then - iptables -A POLICYFWD -m limit --limit 10/minute -j LOG --log-prefix "DROP_FORWARD " + iptables -A POLICYFWD -m limit --limit 10/second -j LOG --log-prefix "DROP_FORWARD " fi iptables -A POLICYFWD -m comment --comment "DROP_FORWARD" -j DROP ;; @@ -172,13 +172,13 @@ case "${POLICY1}" in case "${FWPOLICY1}" in REJECT) if [ "${DROPOUTGOING}" = "on" ]; then - iptables -A POLICYOUT -m limit --limit 10/minute -j LOG --log-prefix "REJECT_OUTPUT " + iptables -A POLICYOUT -m limit --limit 10/second -j LOG --log-prefix "REJECT_OUTPUT " fi iptables -A POLICYOUT -j REJECT --reject-with icmp-host-unreachable -m comment --comment "DROP_OUTPUT" ;; *) # DROP if [ "${DROPOUTGOING}" == "on" ]; then - iptables -A POLICYOUT -m limit --limit 10/minute -j LOG --log-prefix "DROP_OUTPUT " + iptables -A POLICYOUT -m limit --limit 10/second -j LOG --log-prefix "DROP_OUTPUT " fi iptables -A POLICYOUT -j DROP -m comment --comment "DROP_OUTPUT" ;; diff --git a/config/firewall/rules.pl b/config/firewall/rules.pl index 78e3e1e91..86db47367 100644 --- a/config/firewall/rules.pl +++ b/config/firewall/rules.pl @@ -2,7 +2,7 @@ ############################################################################### # # # IPFire.org - A linux based firewall # -# Copyright (C) 2013 Alexander Marx amarx@ipfire.org # +# Copyright (C) 2007-2019 IPFire Team info@ipfire.org # # # # This program is free software: you can redistribute it and/or modify # # it under the terms of the GNU General Public License as published by # @@ -804,8 +804,8 @@ sub make_log_limit_options { # Maybe we should get this from the configuration. my $limit = 10;
- # We limit log messages to $limit messages per minute. - push(@options, ("--limit", "$limit/min")); + # We limit log messages to $limit messages per second. + push(@options, ("--limit", "$limit/second"));
# And we allow bursts of 2x $limit. push(@options, ("--limit-burst", $limit * 2)); diff --git a/config/rootfiles/core/137/filelists/files b/config/rootfiles/core/137/filelists/files index ce4e51768..04b6c42ff 100644 --- a/config/rootfiles/core/137/filelists/files +++ b/config/rootfiles/core/137/filelists/files @@ -1,4 +1,6 @@ etc/system-release etc/issue srv/web/ipfire/cgi-bin/credits.cgi +usr/lib/firewall/rules.pl +usr/sbin/firewall-policy var/ipfire/langs