Fix the 10 minutes delay at first run (fix #1)!
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@ -13,6 +13,7 @@
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using a loop via squash_actions is deprecated.
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* Turn nft_old_pkg_list into a list.
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* Add libiptc0 (iptables dependency) to the list of old package to remove.
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* The 10 minutes delay at first run (#1)!
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## v1.5.0
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@ -266,12 +266,7 @@ nft_input_group_rules:
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## Known Issue
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* The first run of a playbook may be long (~8 minutes) just after the (re)start of `nftables` service.
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* Probably due to Ansible/OpenSSH Specific default Settings, the outgoing connections for Ansible/SSH will be blocked :
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```
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trace id d7c3a8dc inet filter output packet: oif "ens18" ip saddr REMOTE_HOST ip daddr MY_HOST ip dscp 0x02 ip ecn not-ect ip ttl 64 ip id 56799 ip length 420 tcp sport ssh tcp dport 53922 tcp flags == 0x18 tcp window 1452
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```
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* This only happen at the first run on new clean host. The next runs will works without any delay.
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* The 10 minutes delay at the first run is finally fixed by allowing the host to reset SSH connection (flags `rst, psh | ack`) (see #1).
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## Configuration
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@ -315,6 +315,8 @@ nft_output_default_rules:
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- udp dport @out_udp_accept ct state new accept
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210 output tcp accepted:
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- tcp dport @out_tcp_accept ct state new accept
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250 reset-ssh: # allow the host to reset SSH connections to avoid 10 min delay from Ansible controller
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- tcp sport ssh tcp flags { rst, psh | ack } counter accept
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# ]]]
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# .. envvar:: nft_output_rules [[[
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#
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