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Proxy arp.

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This commit is contained in:
Tom Alexander
2023-06-17 13:19:41 -04:00
parent 6e18f5bc94
commit 0eddc4da52
9 changed files with 89 additions and 1 deletions
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5
ansible/roles/firewall/files/mrmanager_pf.conf
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@@ -2,6 +2,7 @@ ext_if = "lagg0"
not_ext_if = "{ !lagg0 }"
jail_nat_v4 = "{ 10.215.1.0/24 }"
not_jail_nat_v4 = "{ any, !10.215.1.0/24 }"
pub_k8s = "{ 74.80.180.136/29, !74.80.180.138 }"
dhcp = "{ bootpc, bootps }"
allow = "{ colo }"
@@ -30,9 +31,11 @@ block log all
pass out on $ext_if
# Single interface kubernetes cluster is working with the following run on mrmanager:
# doas route add -host 74.80.180.139 -int jail_nat
# doas route add -host 74.80.180.139 -interface jail_nat
# doas sysctl net.link.ether.inet.proxyall=1
# Plus this in pf.conf:
# pass quick from any to 74.80.180.139
pass quick from any to $pub_k8s
pass in on jail_nat
# Allow traffic from my machine to the jails/virtual machines