talexander/machine_setup
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Only NAT internal DNS requests.

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This commit is contained in:
Tom Alexander 2023-06-20 10:59:16 -04:00
parent 310fea89ae
commit edfdb203a0
Signed by: talexander
GPG Key ID: D3A179C9A53C0EDE
2 changed files with 6 additions and 3 deletions
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6
ansible/roles/firewall/files/mrmanager_pf.conf
View File

@ -30,9 +30,9 @@ rdr pass on jail_nat inet proto tcp from $jail_nat_v4 to $not_jail_nat_v4 port 6
# nat pass on $not_ext_if proto {tcp, udp} from $not_jail_nat_v4 to 10.215.1.210 port 65099 -> (jail_nat)
# nat pass on $not_ext_if proto {tcp, udp} from $jail_nat_v4 to 10.215.1.210 port 65099 -> (lagg0)
rdr pass inet proto {tcp, udp} from any to ($ext_if) port 53 -> 10.215.1.211 port 53
nat pass on jail_nat proto {tcp, udp} from { 10.215.1.0/24, !10.215.1.1 } to 10.215.1.211 -> (jail_nat)
rdr pass proto {tcp, udp} from $not_jail_nat_v4 to ($ext_if) port 53 -> 10.215.1.211 port 53
rdr pass proto {tcp, udp} from $jail_nat_v4 to ($ext_if) port 53 tag REDIRINTERNAL -> 10.215.1.211 port 53
nat pass proto {tcp, udp} tagged REDIRINTERNAL -> (jail_nat)
# filtering
block log all

3
ansible/roles/public_dns/files/master.db
View File

@ -67,3 +67,6 @@ _carddavs._tcp IN SRV 0 1 443 carddav.fastmail.com
_caldav._tcp IN SRV 0 0 0 .
_caldavs._tcp IN SRV 0 1 443 caldav.fastmail.com
home IN A 68.197.252.22
opstunnel IN CNAME home.fizz.buzz.