It is increasingly likely 240/4 and 0/8 netblocks will be allocated as
unicast globally rout-able and reachable address space
240/4 is already enabled throughout linux and openwrt.
Permit these address blocks under bcp38 address validation, ie. remove
those ranges from the block list:
list match '0.0.0.0/8' # RFC 1700
list match '240.0.0.0/4' # RFC 5745
Signed-off-by: Dave Taht <dave.taht@gmail.com>
[bump package - minor tweaks to commit message - remove commented lines]
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
This commit adds a simple procd init script for bcp38 with the sole purpose
to register a configuration change trigger for /etc/config/bcp38.
The change will allow for automatic firewall reloads triggered by invoking
/sbin/reload_config or through ubus config change events emitted by LuCI.
With the init script in place and started, calling
ubus call service event '{"type":"config.change","data":{"package":"bcp38"}}'
or
/sbin/reload_config
will issue an /etc/init.d/firewall reload if /etc/config/bcp38 has been
modified since the last reload_config call.
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Enabling BCP38 causes an iptables rule to be inserted before this rule:
ACCEPT all -- anywhere anywhere ID:66773300 ctstate RELATED,ESTABLISHED
This makes all forwarded packets go through the BCP38 ipset match, which slows
down download speed from 440 Mbit/s to 340 Mbit/s.
Only apply BCP38 match rules if state is NEW.
Bump package version.
Signed-off-by: Török Edwin <edwin@skylable.com>
Dave Taht
Jo-Philipp Wich
Kevin Darbyshire-Bryant
Toke Høiland-Jørgensen
Török Edwin