Hello David,

What was the previous PF version before the upgrade?

Thanks,

Ludovic Zammit
Product Support Engineer Principal Lead

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Akamai Technologies - Inverse
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> On Jan 25, 2024, at 10:02 AM, David Moore via PacketFence-users 
> <packetfence-users@lists.sourceforge.net> wrote:
> 
> I recently upgraded to PF 13.1 and have had a few issues, most of which I 
> have been able to resolve. The only lingering issue I'm aware of is with IP 
> Tables, but I'm not positive it's something to be concerned about because PF 
> is working. 
> 
> My PF server is ZEN running in VMWare ESXi the assigned hardware is 32 GB of 
> RAM, 4 Processors and 300 GB of disk space, my network consists of about 30 
> nodes authenticating with 802.1x (Active Directory and MAC Auth for non-AD 
> devices) memory and disk space are fine but the CPU is constantly at 5Ghz of 
> consumption (is that normal for the processor?)
> 
> Please see the details from packetfence.log and from systemctl status 
> packetfence-iptables below:
> 
> packetfence.log:
> Jan 25 09:43:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(14) INFO: 
> [mac:[undef]] getting security_events triggers for accounting cleanup 
> (pf::accounting::acct_maintenance)
> Jan 25 09:43:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(17) INFO: 
> [mac:[undef]] processed 0 security_events during security_event maintenance 
> (1706193787.30847 1706193787.36479) 
> (pf::security_event::security_event_maintenance)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) INFO: saving existing 
> iptables to /usr/local/pf/var/iptables.bak (pf::iptables::iptables_save)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) WARN: We are using 
> IPSET (pf::ipset::iptables_generate)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) INFO: flushing iptables 
> (pf::ipset::iptables_flush_mangle)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) INFO: Adding Forward 
> rules to allow connections to the OAuth2 Providers and passthrough. 
> (pf::iptables::generate_passthrough_rules)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) INFO: Adding IP based 
> passthrough for connectivitycheck.gstatic.com 
> <http://connectivitycheck.gstatic.com/> 
> (pf::iptables::generate_passthrough_rules)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) INFO: Adding NAT 
> Masquerade statement. (pf::iptables::generate_passthrough_rules)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) INFO: restoring 
> iptables from /usr/local/pf/var/conf/iptables.conf 
> (pf::iptables::iptables_restore)
> Jan 25 09:43:15 fence packetfence[562283]: -e(562283) WARN: Problem trying to 
> run command: LANG=C /sbin/iptables-restore < 
> /usr/local/pf/var/conf/iptables.conf called from iptables_restore. Child 
> exited with non-zero value 2 (pf::util::pf_run)
> Jan 25 09:44:06 fence pfperl-api-docker-wrapper[562338]: pfperl-api(19) INFO: 
> [mac:[undef]] processed 0 security_events during security_event maintenance 
> (1706193846.10912 1706193846.12021) 
> (pf::security_event::security_event_maintenance)
> Jan 25 09:44:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(15) INFO: 
> [mac:[undef]] Using 300 resolution threshold 
> (pf::pfcron::task::cluster_check::run)
> Jan 25 09:44:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(14) INFO: 
> [mac:[undef]] getting security_events triggers for accounting cleanup 
> (pf::accounting::acct_maintenance)
> Jan 25 09:44:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(15) INFO: 
> [mac:[undef]] All cluster members are running the same configuration version 
> (pf::pfcron::task::cluster_check::run)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) INFO: saving existing 
> iptables to /usr/local/pf/var/iptables.bak (pf::iptables::iptables_save)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) WARN: We are using 
> IPSET (pf::ipset::iptables_generate)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) INFO: flushing iptables 
> (pf::ipset::iptables_flush_mangle)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) INFO: Adding Forward 
> rules to allow connections to the OAuth2 Providers and passthrough. 
> (pf::iptables::generate_passthrough_rules)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) INFO: Adding IP based 
> passthrough for connectivitycheck.gstatic.com 
> <http://connectivitycheck.gstatic.com/> 
> (pf::iptables::generate_passthrough_rules)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) INFO: Adding NAT 
> Masquerade statement. (pf::iptables::generate_passthrough_rules)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) INFO: restoring 
> iptables from /usr/local/pf/var/conf/iptables.conf 
> (pf::iptables::iptables_restore)
> Jan 25 09:44:16 fence packetfence[562283]: -e(562283) WARN: Problem trying to 
> run command: LANG=C /sbin/iptables-restore < 
> /usr/local/pf/var/conf/iptables.conf called from iptables_restore. Child 
> exited with non-zero value 2 (pf::util::pf_run)
> Jan 25 09:45:06 fence pfperl-api-docker-wrapper[562338]: pfperl-api(13) INFO: 
> [mac:[undef]] processed 0 security_events during security_event maintenance 
> (1706193906.17069 1706193906.18816) 
> (pf::security_event::security_event_maintenance)
> Jan 25 09:45:06 fence pfperl-api-docker-wrapper[562338]: pfperl-api(12) INFO: 
> [mac:[undef]] getting security_events triggers for accounting cleanup 
> (pf::accounting::acct_maintenance)
> Jan 25 09:45:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(13) INFO: 
> [mac:[undef]] Using 300 resolution threshold 
> (pf::pfcron::task::cluster_check::run)
> Jan 25 09:45:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(13) INFO: 
> [mac:[undef]] All cluster members are running the same configuration version 
> (pf::pfcron::task::cluster_check::run)
> Jan 25 09:45:16 fence packetfence[562283]: -e(562283) INFO: saving existing 
> iptables to /usr/local/pf/var/iptables.bak (pf::iptables::iptables_save)
> Jan 25 09:45:16 fence packetfence[562283]: -e(562283) WARN: We are using 
> IPSET (pf::ipset::iptables_generate)
> Jan 25 09:45:16 fence packetfence[562283]: -e(562283) INFO: flushing iptables 
> (pf::ipset::iptables_flush_mangle)
> Jan 25 09:45:17 fence packetfence[562283]: -e(562283) INFO: Adding Forward 
> rules to allow connections to the OAuth2 Providers and passthrough. 
> (pf::iptables::generate_passthrough_rules)
> Jan 25 09:45:17 fence packetfence[562283]: -e(562283) INFO: Adding IP based 
> passthrough for connectivitycheck.gstatic.com 
> <http://connectivitycheck.gstatic.com/> 
> (pf::iptables::generate_passthrough_rules)
> Jan 25 09:45:17 fence packetfence[562283]: -e(562283) INFO: Adding NAT 
> Masquerade statement. (pf::iptables::generate_passthrough_rules)
> Jan 25 09:45:17 fence packetfence[562283]: -e(562283) INFO: restoring 
> iptables from /usr/local/pf/var/conf/iptables.conf 
> (pf::iptables::iptables_restore)
> Jan 25 09:45:17 fence packetfence[562283]: -e(562283) WARN: Problem trying to 
> run command: LANG=C /sbin/iptables-restore < 
> /usr/local/pf/var/conf/iptables.conf called from iptables_restore. Child 
> exited with non-zero value 2 (pf::util::pf_run)
> Jan 25 09:46:06 fence pfperl-api-docker-wrapper[562338]: pfperl-api(15) INFO: 
> [mac:[undef]] processed 0 security_events during security_event maintenance 
> (1706193966.18047 1706193966.2038) 
> (pf::security_event::security_event_maintenance)
> Jan 25 09:46:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(15) INFO: 
> [mac:[undef]] getting security_events triggers for accounting cleanup 
> (pf::accounting::acct_maintenance)
> Jan 25 09:46:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(16) INFO: 
> [mac:[undef]] Using 300 resolution threshold 
> (pf::pfcron::task::cluster_check::run)
> Jan 25 09:46:07 fence pfperl-api-docker-wrapper[562338]: pfperl-api(16) INFO: 
> [mac:[undef]] All cluster members are running the same configuration version 
> (pf::pfcron::task::cluster_check::run)
> Jan 25 09:46:17 fence packetfence[562283]: -e(562283) INFO: saving existing 
> iptables to /usr/local/pf/var/iptables.bak (pf::iptables::iptables_save)
> 
> 
> systemctl status packetfence-iptables:
> ● packetfence-iptables.service - PacketFence Iptables configuration
>      Loaded: loaded (/lib/systemd/system/packetfence-iptables.service; 
> enabled; vendor preset: enabled)
>      Active: active (running) since Wed 2024-01-24 14:15:55 EST; 1h 17min ago
>    Main PID: 562283 (perl)
>       Tasks: 1 (limit: 38474)
>      Memory: 188.3M
>         CPU: 46.312s
>      CGroup: /packetfence.slice/packetfence-iptables.service
>              └─562283 /usr/bin/perl -I/usr/local/pf/lib 
> -I/usr/local/pf/lib_perl/lib/perl5 -Mpf::db -Mpf::services::manager::iptables 
> -e my $db ; while(!$db) { eval { $db = db_ping() } ; sleep 1 } ; 
> pf::services::manager::iptables->new()->startAndCheck()
> 
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> sudo[752059]: 
> pam_unix(sudo:session): session closed for user root
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> sudo[752062]: 
>     root : PWD=/ ; USER=root ; COMMAND=/usr/sbin/ipset --add 
> pfsession_passthrough 172.217.13.99,443
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> sudo[752062]: 
> pam_unix(sudo:session): session opened for user root(uid=0) by (uid=0)
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> sudo[752062]: 
> pam_unix(sudo:session): session closed for user root
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> 
> packetfence[562283]: -e(562283) INFO: Adding NAT Masquerade statement. 
> (pf::iptables::generate_passthrough_rules)
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> 
> packetfence[562283]: -e(562283) INFO: restoring iptables from 
> /usr/local/pf/var/conf/iptables.conf (pf::iptables::iptables_restore)
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> perl[752066]: 
> iptables-restore v1.8.7 (nf_tables): invalid port/service 
> `%%httpd_collector_port%%' specified
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> perl[752066]: 
> Error occurred at line: 62
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> perl[752066]: 
> Try `iptables-restore -h' or 'iptables-restore --help' for more information.
> Jan 24 15:33:11 fence.sixmoore.com <http://fence.sixmoore.com/> 
> packetfence[562283]: -e(562283) WARN: Problem trying to run command: LANG=C 
> /sbin/iptables-restore < /usr/local/pf/var/conf/iptables.conf called from 
> iptables_restore. Child exited with non-zero value 2 (pf::util::pf_run) 
> 
> I looked at the /usr/local/pf/var/conf/iptables.conf file and line 62 reads: 
> -A input-management-if --protocol tcp --match tcp --dport 
> %%httpd_collector_port%% --jump ACCEPT
> 
> 
> Thanks
> Dave
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