9324d18fee
Filtering by MAC address won't filter out multicast packages like router solicitations, causing uradvd to send out router advertisements with maximum frequency (every 3 seconds) in active meshes, even when no local client is actually interested in the advertisements. Fixes #1230
31 lines
1.7 KiB
Plaintext
31 lines
1.7 KiB
Plaintext
local client_bridge = require 'gluon.client_bridge'
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local site = require 'gluon.site'
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local next_node = site.next_node({})
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local macaddr = client_bridge.next_node_macaddr()
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rule('FORWARD --logical-out br-client -i bat0 -o local-port -j DROP')
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rule('FORWARD --logical-out br-client -i local-port -o bat0 -j DROP')
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rule('FORWARD --logical-out br-client -o bat0 -d ' .. macaddr .. ' -j DROP')
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rule('OUTPUT --logical-out br-client -o bat0 -d ' .. macaddr .. ' -j DROP')
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rule('FORWARD --logical-out br-client -o bat0 -s ' .. macaddr .. ' -j DROP')
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rule('OUTPUT --logical-out br-client -o bat0 -s ' .. macaddr .. ' -j DROP')
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if next_node.ip4 then
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rule('FORWARD --logical-out br-client -o bat0 -p ARP --arp-ip-src ' .. next_node.ip4 .. ' -j DROP')
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rule('FORWARD --logical-out br-client -o bat0 -p ARP --arp-ip-dst ' .. next_node.ip4 .. ' -j DROP')
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rule('FORWARD --logical-out br-client -o bat0 -p IPv4 --ip-destination ' .. next_node.ip4 .. ' -j DROP')
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rule('OUTPUT --logical-out br-client -o bat0 -p IPv4 --ip-destination ' .. next_node.ip4 .. ' -j DROP')
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rule('FORWARD --logical-out br-client -o bat0 -p IPv4 --ip-source ' .. next_node.ip4 .. ' -j DROP')
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rule('OUTPUT --logical-out br-client -o bat0 -p IPv4 --ip-source ' .. next_node.ip4 .. ' -j DROP')
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end
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if next_node.ip6 then
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rule('FORWARD --logical-out br-client -o bat0 -p IPv6 --ip6-destination ' .. next_node.ip6 .. ' -j DROP')
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rule('OUTPUT --logical-out br-client -o bat0 -p IPv6 --ip6-destination ' .. next_node.ip6 .. ' -j DROP')
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rule('FORWARD --logical-out br-client -o bat0 -p IPv6 --ip6-source ' .. next_node.ip6 .. ' -j DROP')
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rule('OUTPUT --logical-out br-client -o bat0 -p IPv6 --ip6-source ' .. next_node.ip6 .. ' -j DROP')
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end
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