Revision as of 15:16, 2 October 2011 (view source) Michael (talk \| contribs) (→‎In /etc/sysctl.conf) ← Older edit		Revision as of 15:19, 2 October 2011 (view source) Michael (talk \| contribs) (→‎Firewalling with Ethernet Tables) Newer edit →
= Firewalling with Ethernet Tables = On AAISP I have decided to run a NAT-free home network~~, but some recent additions to the network need both internet access to function at the same time as any IPv4 address that can access them to control them~~. Some devices I have allow all IP addresses to control them, but also need internet access for some functionality In addition to all that, I assigned v4 addresses dynamically to conserve the address space. up /sbin/ifconfig int0 add fe80::aede:48ff:fe23:4567/64 up /sbin/ifconfig int0 add 2001:db8:cafe:1:aede:48ff:fe23:4567/64 # Optional: make use of the full capability of my Gigabit ethernet switch. pre-up /sbin/ifconfig eth0 mtu 7200 \|\| true pre-up /sbin/vconfig add eth0 20 \|\| true pre-up /sbin/ifconfig eth0.20 mtu 7200 \|\| true bridge_ports eth0.20 bridge_stp off

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