You could obtain the same effect with the following line in /etc/crontab:
*/5 * * * * root /usr/local/pf/bin/pfcmd service pf watch
(you need to specify the user)
Nicola
Il giorno 06/gen/2014, alle ore 19:47, Louis Munro ha scritto:
> Hello Stephen,
> I hope the new year finds you well.
>
> You would be better off adding the cronjob to the crontab for the user that
> is to run it (probably root in this case).
>
> So remove whatever you put in /etc/crontab, then run
>
> crontab -e
>
> as root.
>
> Add the line you had previously added, i.e:
>
> */5 * * * * /usr/local/pf/bin/pfcmd service pf watch
>
> and save.
> That should take effect right away (no restart required).
>
> Make sure you see some action in the logs for that entry (i.e. in
> /var/log/cron on RedHat/Centos).
>
> The real question remains why those services are not started at boot.
>
> What happens if you wipe the logs (logs/packetfence.log) and reboot?
> What are the messages saying about pfdhcplistener or dhcpd?
>
>
> Regards,
> --
> Louis Munro
> [email protected] :: www.inverse.ca
> +1.514.447.4918 *125 :: +1 (866) 353-6153
> Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence
> (www.packetfence.org)
>
> On 2014-01-03, at 20:10 , Stephen Wittstruck <[email protected]> wrote:
>
>> Hi again, Louis, et al.
>>
>> Shouldn't I be able to workaround this issue of dhcpd and dhcpdlistener not
>> starting on my CentOS 6.5 VM reboot (but they will manually afterwards) by
>> enabling pf service watch in a cron job?
>>
>> After enabling email alerts and restarts on the PF web admin Service Watch
>> page I added "*/5 * * * * /usr/local/pf/bin/pfcmd service pf watch" to
>> /etc/crontab, rebooted the server and waited 10 minutes; nothing happened,
>> they still weren't started. The following is the output from running 'pfcmd
>> service pf watch' manually after waiting 10 minutes. I've never used cron
>> jobs before so I guess it's possible there's another step to using it?
>>
>> [swittstr@nac-dev bin]$ ./pfcmd service pf watch
>> The following processes are not running:
>> - dhcpd
>> - pfdhcplistener
>> service|command
>> Internet Systems Consortium DHCP Server 4.1.1-P1
>> Copyright 2004-2010 Internet Systems Consortium.
>> All rights reserved.
>> For info, please visit https://www.isc.org/software/dhcp/
>> Not searching LDAP since ldap-server, ldap-port and ldap-base-dn were not
>> specified in the config file
>> Wrote 2 leases to leases file.
>> Listening on LPF/eth2/00:50:56:af:00:46/192.168.53.0/24
>> Sending on LPF/eth2/00:50:56:af:00:46/192.168.53.0/24
>> Listening on LPF/eth1/00:50:56:af:00:3e/192.168.52.0/24
>> Sending on LPF/eth1/00:50:56:af:00:3e/192.168.52.0/24
>> Sending on Socket/fallback/fallback-net
>> dhcpd|watch
>> pfdhcplistener|watch
>> [swittstr@nac-dev bin]$ ./pfcmd service pf status
>> service|shouldBeStarted|pid
>> memcached|1|1457
>> httpd.admin|1|1487
>> httpd.webservices|1|1510
>> httpd.portal|1|1525
>> httpd.proxy|0|0
>> pfdns|1|1560
>> dhcpd|1|2015
>> pfdetect|0|0
>> snort|0|0
>> suricata|0|0
>> radiusd|0|0
>> snmptrapd|1|1563
>> pfsetvlan|1|1569
>> pfdhcplistener|1|2021 2027 2033
>> pfmon|1|1636
>>
>> Thank you.
>> Steve, CSM
>>
>>
>> On Dec 20, 2013, at 7:42 PM, Stephen Wittstruck <[email protected]> wrote:
>>
>>> Hi Louis,
>>>
>>> Thanks for the fast response.
>>>
>>> Here's the output you asked for, unfortunately 'pgrep -lf dhcp' doesn't
>>> return anything:
>>>
>>> [swittstr@nac-dev bin]$ pgrep -lf dhcp
>>> [swittstr@nac-dev bin]$
>>>
>>> [swittstr@nac-dev bin]$ ./pfcmd service pf status
>>> service|shouldBeStarted|pid
>>> memcached|1|1453
>>> httpd.admin|1|1462
>>> httpd.webservices|1|1480
>>> httpd.portal|1|1497
>>> httpd.proxy|0|0
>>> pfdns|1|1529
>>> dhcpd|1|0
>>> pfdetect|0|0
>>> snort|0|0
>>> suricata|0|0
>>> radiusd|1|0 <<<<<<<<<<<<< we don't use radiusd
>>> snmptrapd|1|1535
>>> pfsetvlan|1|1556
>>> pfdhcplistener|1|0
>>> pfmon|1|1597
>>> [swittstr@nac-dev bin]$
>>>
>>> I noticed pfmon was a little slow to start but dhcpd and pfdhcplistener
>>> never start without help after a Centos VM server reboot.
>>>
>>> Thank you.
>>> Steve
>>>
>>> On Dec 20, 2013, at 6:39 PM, Louis Munro <[email protected]> wrote:
>>>
>>>> Hi Stephen,
>>>> Can you make sure the processes really aren't started ?
>>>>
>>>> What I mean is that we have seen cases where "service packetfence status"
>>>> (or the dashboard) report services as not started while the process was in
>>>> fact running.
>>>>
>>>> When you reboot, what does a pgrep -lf dhcp report?
>>>>
>>>> Regards,
>>>> --
>>>> Louis Munro
>>>> [email protected] :: www.inverse.ca
>>>> +1.514.447.4918 *125 :: +1 (866) 353-6153
>>>> Inverse inc. :: Leaders behind SOGo (www.sogo.nu) and PacketFence
>>>> (www.packetfence.org)
>>>>
>>>> On 2013-12-20, at 20:33 , Stephen Wittstruck <[email protected]> wrote:
>>>>
>>>>> Hi all,
>>>>>
>>>>> Rebooting the our Centos 6.5 VM host for PF 4.1 fails to start DHCPD and
>>>>> PFDHCPLISTENER, afterwards both will start individually or with a pfcmd
>>>>> restart. This happened in earlier 4.x releases but not 3.x.
>>>>>
>>>>> I'd guess a good linux admin would know a fix for this but thought it
>>>>> best to ask here what might be going on and what's the best way to fix it.
>>>>>
>>>>> If needed I could relay questions/info to our Linux/VM administrator.
>>>>>
>>>>> Below is our pf.conf, networks.conf and the ifconfig output.
>>>>>
>>>>> Thank you. Steve, CSM
>>>>>
>>>>> [swittstr@nac-dev conf]$ more pf.conf
>>>>> [general]
>>>>> #
>>>>> # general.domain
>>>>> #
>>>>> # Domain name of PacketFence system.
>>>>> domain=mines.edu
>>>>> #
>>>>> # general.hostname
>>>>> #
>>>>> # Hostname of PacketFence system. This is concatenated with the domain
>>>>> in Apache rewriting rules and therefore must be resolvable by clients.
>>>>> hostname=nac-dev
>>>>> #
>>>>> # general.dhcpservers
>>>>> #
>>>>> # Comma-delimited list of DHCP servers. Passthroughs are created to
>>>>> allow DHCP transactions from even "trapped" nodes.
>>>>> dhcpservers=138.67.1.2,138.67.1.3,192.168.52.1,192.168.53.1
>>>>>
>>>>> [registration]
>>>>> #
>>>>> # registration.nbregpages
>>>>> #
>>>>> # The number of registration pages to show to the user
>>>>> nbregpages=1
>>>>> #
>>>>> # registration.gaming_devices_registration_role
>>>>> #
>>>>> # The role to assign to gaming devices. If none is specified, the role of
>>>>> the registrant is used.
>>>>> gaming_devices_registration_role=gaming
>>>>>
>>>>> [alerting]
>>>>> #
>>>>> # alerting.emailaddr
>>>>> #
>>>>> # Email address to which notifications of rogue DHCP servers, violations
>>>>> with an action of "email", or any other
>>>>> # PacketFence-related message goes to.
>>>>> [email protected]
>>>>>
>>>>> [servicewatch]
>>>>> #
>>>>> # servicewatch.restart
>>>>> #
>>>>> # Should pfcmd service pf watch restart PF if services are not running?
>>>>> # You must make sure to call the watch command. Installing it in the cron
>>>>> is the
>>>>> # recommended approach:
>>>>> # */5 * * * * /usr/local/pf/bin/pfcmd service pf watch
>>>>> restart=enabled
>>>>>
>>>>> [interface eth0]
>>>>> ip=138.67.208.88
>>>>> type=management
>>>>> mask=255.255.254.0
>>>>>
>>>>> [interface eth1]
>>>>> enforcement=vlan
>>>>> ip=192.168.52.1
>>>>> type=internal
>>>>> mask=255.255.255.0
>>>>>
>>>>> [interface eth2]
>>>>> enforcement=vlan
>>>>> ip=192.168.53.1
>>>>> type=internal
>>>>> mask=255.255.255.0
>>>>>
>>>>> [swittstr@nac-dev conf]$ ifconfig
>>>>> eth0 Link encap:Ethernet HWaddr 00:50:56:AF:00:96
>>>>> inet addr:138.67.208.88 Bcast:138.67.209.255
>>>>> Mask:255.255.254.0
>>>>> inet6 addr: fe80::250:56ff:feaf:96/64 Scope:Link
>>>>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>>>>> RX packets:4101 errors:0 dropped:0 overruns:0 frame:0
>>>>> TX packets:1319 errors:0 dropped:0 overruns:0 carrier:0
>>>>> collisions:0 txqueuelen:1000
>>>>> RX bytes:592929 (579.0 KiB) TX bytes:292055 (285.2 KiB)
>>>>>
>>>>> eth1 Link encap:Ethernet HWaddr 00:50:56:AF:00:3E
>>>>> inet addr:192.168.52.1 Bcast:192.168.52.255 Mask:255.255.255.0
>>>>> inet6 addr: fe80::250:56ff:feaf:3e/64 Scope:Link
>>>>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>>>>> RX packets:2 errors:0 dropped:0 overruns:0 frame:0
>>>>> TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
>>>>> collisions:0 txqueuelen:1000
>>>>> RX bytes:120 (120.0 b) TX bytes:636 (636.0 b)
>>>>>
>>>>> eth2 Link encap:Ethernet HWaddr 00:50:56:AF:00:46
>>>>> inet addr:192.168.53.1 Bcast:192.168.53.255 Mask:255.255.255.0
>>>>> inet6 addr: fe80::250:56ff:feaf:46/64 Scope:Link
>>>>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>>>>> RX packets:2 errors:0 dropped:0 overruns:0 frame:0
>>>>> TX packets:10 errors:0 dropped:0 overruns:0 carrier:0
>>>>> collisions:0 txqueuelen:1000
>>>>> RX bytes:120 (120.0 b) TX bytes:636 (636.0 b)
>>>>>
>>>>> lo Link encap:Local Loopback
>>>>> inet addr:127.0.0.1 Mask:255.0.0.0
>>>>> inet6 addr: ::1/128 Scope:Host
>>>>> UP LOOPBACK RUNNING MTU:16436 Metric:1
>>>>> RX packets:1879 errors:0 dropped:0 overruns:0 frame:0
>>>>> TX packets:1879 errors:0 dropped:0 overruns:0 carrier:0
>>>>> collisions:0 txqueuelen:0
>>>>> RX bytes:1738913 (1.6 MiB) TX bytes:1738913 (1.6 MiB)
>>>>>
>>>>> [swittstr@nac-dev conf]$ more networks.conf
>>>>> [192.168.52.0]
>>>>> dns=192.168.52.1
>>>>> dhcp_start=192.168.52.10
>>>>> gateway=192.168.52.1
>>>>> domain-name=vlan-registration.mines.edu
>>>>> named=enabled
>>>>> dhcp_max_lease_time=30
>>>>> dhcpd=enabled
>>>>> type=vlan-registration
>>>>> netmask=255.255.255.0
>>>>> dhcp_end=192.168.52.246
>>>>> dhcp_default_lease_time=30
>>>>>
>>>>> [192.168.53.0]
>>>>> dns=192.168.53.1
>>>>> dhcp_start=192.168.53.10
>>>>> gateway=192.168.53.1
>>>>> domain-name=vlan-isolation.mines.edu
>>>>> named=enabled
>>>>> dhcp_max_lease_time=30
>>>>> dhcpd=enabled
>>>>> type=vlan-isolation
>>>>> netmask=255.255.255.0
>>>>> dhcp_end=192.168.53.246
>>>>> dhcp_default_lease_time=30
>>>>> [swittstr@nac-dev conf]$
>>>>>
>>>>> ------------------------------------------------------------------------------
>>>>> Rapidly troubleshoot problems before they affect your business. Most IT
>>>>> organizations don't have a clear picture of how application performance
>>>>> affects their revenue. With AppDynamics, you get 100% visibility into
>>>>> your
>>>>> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics
>>>>> Pro!
>>>>> http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk_______________________________________________
>>>>> PacketFence-users mailing list
>>>>> [email protected]
>>>>> https://lists.sourceforge.net/lists/listinfo/packetfence-users
>>>>
>>>> ------------------------------------------------------------------------------
>>>> Rapidly troubleshoot problems before they affect your business. Most IT
>>>> organizations don't have a clear picture of how application performance
>>>> affects their revenue. With AppDynamics, you get 100% visibility into your
>>>> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics
>>>> Pro!
>>>> http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk_______________________________________________
>>>> PacketFence-users mailing list
>>>> [email protected]
>>>> https://lists.sourceforge.net/lists/listinfo/packetfence-users
>>>
>>
>> ------------------------------------------------------------------------------
>> Rapidly troubleshoot problems before they affect your business. Most IT
>> organizations don't have a clear picture of how application performance
>> affects their revenue. With AppDynamics, you get 100% visibility into your
>> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics
>> Pro!
>> http://pubads.g.doubleclick.net/gampad/clk?id=84349831&iu=/4140/ostg.clktrk_______________________________________________
>> PacketFence-users mailing list
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>
> ------------------------------------------------------------------------------
> Rapidly troubleshoot problems before they affect your business. Most IT
> organizations don't have a clear picture of how application performance
> affects their revenue. With AppDynamics, you get 100% visibility into your
> Java,.NET, & PHP application. Start your 15-day FREE TRIAL of AppDynamics Pro!
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> PacketFence-users mailing list
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> https://lists.sourceforge.net/lists/listinfo/packetfence-users
Nicola Canepa
Phone: +39-0522-399-3474
[email protected]
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