You also have quite a lot dropped packets in your ifconfig output
Cordialement,
Mathieu CHATEAU
http://www.lotp.fr
2015-06-23 18:26 GMT+02:00 Emilio Campos <emilio.campos.mar...@gmail.com>:
> have a look in:
>
> dmesg
> /var/log/messages
> /var/log/syslog
>
> Configure manually the IP and check it, because the zen service is
> starting the ip but the operative system or the hypervisor (if zenlb is a
> vm) is powering off the eth0, maybe duplicated ip
>
> Regards
>
>
> 2015-06-23 17:34 GMT+02:00 Anthony Hare <h...@epcits.com>:
>
>> Hello,
>>
>>
>>
>> No, I don’t have any cluster on the test setup.. In my production, I am
>> getting one of the virtual interfaces to drop now as well..
>>
>>
>>
>> root@zenlb2:~# /etc/init.d/zenloadbalancer start
>>
>> update global.conf file done...
>>
>> Starting Zen Load Balancer...
>>
>> * Running Interfaces:
>>
>> * Running interface eth0
>>
>> IF: eth0 IP: 10.201.7.82 NETMASK: 255.255.255.0 GATEWAY:
>> 10.201.7.1
>>
>> OK
>>
>> * Running interface eth1
>>
>> IF: eth1 IP: 10.201.8.6 NETMASK: 255.255.255.0 GATEWAY: 10.201.8.1
>>
>> OK
>>
>> * Running interface eth0:1
>>
>> IF: eth0:1 IP: 10.201.7.83 NETMASK 255.255.255.0
>>
>> OK
>>
>> * Running Farms:
>>
>>
>>
>> DEFAULT GW: 10.201.8.1 dev eth1
>>
>> root@zenlb2:~# ifconfig
>>
>> eth0 Link encap:Ethernet HWaddr 00:50:56:93:49:df
>>
>> inet6 addr: fe80::250:56ff:fe93:49df/64 Scope:Link
>>
>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>>
>> RX packets:219618 errors:0 dropped:901 overruns:0 frame:0
>>
>> TX packets:8781 errors:0 dropped:0 overruns:0 carrier:0
>>
>> collisions:0 txqueuelen:1000
>>
>> RX bytes:17059902 (16.2 MiB) TX bytes:1707552 (1.6 MiB)
>>
>>
>>
>> eth1 Link encap:Ethernet HWaddr 00:50:56:93:67:bb
>>
>> inet addr:10.201.8.6 Bcast:10.201.8.255 Mask:255.255.255.0
>>
>> inet6 addr: fe80::250:56ff:fe93:67bb/64 Scope:Link
>>
>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>>
>> RX packets:34570 errors:0 dropped:118 overruns:0 frame:0
>>
>> TX packets:14004 errors:0 dropped:0 overruns:0 carrier:0
>>
>> collisions:0 txqueuelen:1000
>>
>> RX bytes:3999703 (3.8 MiB) TX bytes:2699966 (2.5 MiB)
>>
>>
>>
>> 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:84 errors:0 dropped:0 overruns:0 frame:0
>>
>> TX packets:84 errors:0 dropped:0 overruns:0 carrier:0
>>
>> collisions:0 txqueuelen:0
>>
>> RX bytes:4200 (4.1 KiB) TX bytes:4200 (4.1 KiB)
>>
>>
>>
>>
>>
>> Was up for a bit and then I lose eth0 again..
>>
>>
>>
>> Reply from 10.201.7.82: bytes=32 time=1832ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=71ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=22ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=18ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=23ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=26ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=14ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=16ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=13ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=19ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=29ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=26ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=36ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=18ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=13ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=13ms TTL=62
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>>
>>
>> A
>>
>>
>>
>>
>>
>>
>>
>> *From:* Mathieu Chateau [mailto:mathieu.chat...@lotp.fr]
>> *Sent:* Monday, June 22, 2015 10:24 PM
>> *To:* zenloadbalancer-support
>> *Subject:* Re: [Zenloadbalancer-support] Losing ip from NIC
>>
>>
>>
>> Hello,
>>
>>
>>
>> any VRRP/cluster ? Maybe switch see mac address twice and block port?
>>
>>
>>
>> If zen is stopped on node, do you loose also network?
>>
>>
>> Cordialement,
>> Mathieu CHATEAU
>> http://www.lotp.fr
>>
>>
>>
>> 2015-06-23 1:53 GMT+02:00 Anthony Hare <h...@epcits.com>:
>>
>> Hello,
>>
>>
>>
>> I have a test box that I am running ver 3.05 on a vm. I have two nics
>> for the host and I keep losing eth0, I can configure it and it keeps the ip
>> shortly and then dies.. During this time, eth1 has no issues..
>>
>>
>>
>> Mon Jun 22 16:37:01 PDT 2015 - - - - running '/sbin/ip rule del from
>> 10.201.7.82 table table_eth0'
>>
>> Mon Jun 22 16:37:01 PDT 2015 - - - - running '/sbin/ip route add
>> 10.201.7.0/24 dev eth0 src 10.201.7.82 table table_eth0'
>>
>> Mon Jun 22 16:37:01 PDT 2015 - - - - running '/sbin/ip rule add from
>> 10.201.7.82 table table_eth0'
>>
>> Mon Jun 22 16:37:01 PDT 2015 - - - - sending '/usr/bin/arping -c 2 -A
>> -I eth0 10.201.7.82'
>>
>> Mon Jun 22 16:40:05 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ifconfig eth0 10.201.7.82 netmask 255.255.255.0'
>>
>> Mon Jun 22 16:40:05 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ip rule del from 10.201.7.82 table table_eth0'
>>
>> Mon Jun 22 16:40:05 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ip route add 10.201.7.0/24 dev eth0 src 10.201.7.82 table
>> table_eth0'
>>
>> Mon Jun 22 16:40:05 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ip rule add from 10.201.7.82 table table_eth0'
>>
>> Mon Jun 22 16:44:02 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ifconfig eth0 10.201.7.82 netmask 255.255.255.0'
>>
>> Mon Jun 22 16:44:02 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ip rule del from 10.201.7.82 table table_eth0'
>>
>> Mon Jun 22 16:44:02 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ip route add 10.201.7.0/24 dev eth0 src 10.201.7.82 table
>> table_eth0'
>>
>> Mon Jun 22 16:44:02 PDT 2015 - 10.201.8.6 - 10.232.26.20 - admin -
>> running '/sbin/ip rule add from 10.201.7.82 table table_eth0'
>>
>> root@zenlb2:/usr/local/zenloadbalancer/logs# cat
>> /usr/local/zenloadbalancer/
>>
>> app/ backups/ config/ license.txt logs/ www/
>>
>> root@zenlb2:/usr/local/zenloadbalancer/logs# cat
>> /usr/local/zenloadbalancer/config/
>>
>> campbellpem.pem fwmarks.conf global.conf if_eth0_conf
>> if_eth1_conf zencert.pem zlb-start zlb-stop
>>
>> root@zenlb2:/usr/local/zenloadbalancer/logs# cat
>> /usr/local/zenloadbalancer/config/if_eth0_conf
>>
>> eth0::10.201.7.82:255.255.255.0:up:10.201.7.1:
>>
>> root@zenlb2:/usr/local/zenloadbalancer/logs# ifconfig eth0
>>
>> eth0 Link encap:Ethernet HWaddr 00:50:56:93:49:df
>>
>> inet6 addr: fe80::250:56ff:fe93:49df/64 Scope:Link
>>
>> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
>>
>> RX packets:4123 errors:0 dropped:0 overruns:0 frame:0
>>
>> TX packets:325 errors:0 dropped:0 overruns:0 carrier:0
>>
>> collisions:0 txqueuelen:1000
>>
>> RX bytes:299564 (292.5 KiB) TX bytes:44712 (43.6 KiB)
>>
>>
>>
>> Reply from 10.201.7.82: bytes=32 time=1ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=1ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=2ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=3ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=1ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=4ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=1ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=2ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=3ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=2ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=1ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=2ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=2ms TTL=62
>>
>> Reply from 10.201.7.82: bytes=32 time=1ms TTL=62
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>> Request timed out.
>>
>>
>>
>> Any ideas why? The production is having issues running on one of the
>> nodes and keeping an ip as well…
>>
>>
>>
>>
>>
>> Thx,
>> A
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Monitor 25 network devices or servers for free with OpManager!
>> OpManager is web-based network management software that monitors
>> network devices and physical & virtual servers, alerts via email & sms
>> for fault. Monitor 25 devices for free with no restriction. Download now
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>> _______________________________________________
>> Zenloadbalancer-support mailing list
>> Zenloadbalancer-support@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>>
>>
>> ------------------------------------------------------------------------------
>> Monitor 25 network devices or servers for free with OpManager!
>> OpManager is web-based network management software that monitors
>> network devices and physical & virtual servers, alerts via email & sms
>> for fault. Monitor 25 devices for free with no restriction. Download now
>> http://ad.doubleclick.net/ddm/clk/292181274;119417398;o
>> _______________________________________________
>> Zenloadbalancer-support mailing list
>> Zenloadbalancer-support@lists.sourceforge.net
>> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>>
>>
>
>
> --
> Load balancer distribution - Open Source Project
> http://www.zenloadbalancer.com
> Distribution list (subscribe):
> zenloadbalancer-support@lists.sourceforge.net
>
>
> ------------------------------------------------------------------------------
> Monitor 25 network devices or servers for free with OpManager!
> OpManager is web-based network management software that monitors
> network devices and physical & virtual servers, alerts via email & sms
> for fault. Monitor 25 devices for free with no restriction. Download now
> http://ad.doubleclick.net/ddm/clk/292181274;119417398;o
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> https://lists.sourceforge.net/lists/listinfo/zenloadbalancer-support
>
>
------------------------------------------------------------------------------
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OpManager is web-based network management software that monitors
network devices and physical & virtual servers, alerts via email & sms
for fault. Monitor 25 devices for free with no restriction. Download now
http://ad.doubleclick.net/ddm/clk/292181274;119417398;o
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