March 2015 - Xymon - Xymon mailman web

CRONDATE on 4.3.7
by usaims＠yahoo.com 10 Mar '15

10 Mar '15

I have heard there are issues with 'CRONDATE' on version 4.3.7 on a Linux ubuntu client. My issues is that if I use CRONDATE instead of INTERVAL, it won't obey my settings. No matter what settings I use, it runs the test ever 5 seconds.Here is my settings: [xxxxx] ENVFILE $HOBBITCLIENTHOME/etc/hobbitclient.cfg CMD $HOBBITCLIENTHOME/ext/xxxx.pl LOGFILE $HOBBITCLIENTHOME/logs/xxxx.log CRONDATE 16 2 * * * There is a patch for a CRONDATE fix but I don't know if the patch will fix it. http://sourceforge.net/p/xymon/mailman/message/28718513/ If the patch will fix it, how do I go about patching my xymon client/server that was installed via 'apt-get install'? Thanks in advance. usaims

1 0

Symbolic link error
by fairwayshateme＠gmail.com 10 Mar '15

10 Mar '15

Hi everyone, I've looked all over the place and I just cannot figure out why I'm getting this error: Symbolic link not allowed or link target not accessible: /home/xymon/cgi-bin/svcstatus.sh, referer: http://home.com/xymon/allservers/allservers.html Here is part of what my xymon-apache.conf looks like: Alias /xymon "/home/xymon/server/www" <Directory "/home/xymon/server/www"> Options Indexes FollowSymLinks Includes MultiViews Order allow,deny Allow from all </Directory> ScriptAlias /xymon-cgi/ "/home/xymon/cgi-bin/" <Directory "/home/xymon/cgi-bin"> AllowOverride None Options ExecCGI Includes Order allow,deny Allow from all </Directory> ScriptAlias /xymon-seccgi/ "/home/xymon/cgi-secure/" <Directory "/home/xymon/cgi-secure"> AllowOverride None Options ExecCGI Includes Order allow,deny Allow from all Any help/handouts/hints would be very helpful! Dave

1 1

Sendmail Monitoring
by Nick＠pettefar.com 10 Mar '15

10 Mar '15

Hi, is there an Xymon addon to monitor e-mail traffic on Sendmail servers? Would like to see graphs of sent and rejected e-mails on a daily basis if possible. Regards, Nick Pettefar

1 0

Resources for xymon
by aleskrek＠yahoo.com 10 Mar '15

10 Mar '15

I want to monitor about 1000 devices. So i want to know how much resources i need (CPU, HDD and RAM)? Thank you! Aleš Krek

1 0

Macro confusion
by scoile＠mcclatchyinteractive.com 06 Mar '15

06 Mar '15

Given two different, but trivial alerts.cfg files: --- file 1 --- $H=HOST=a,b SERVICE=conn $H --- file 2 --- $H=HOST=a,b $H SERVICE=conn --- The first file will match hosts a and b but not c; the second file will match nothing. Take "SERVICE=conn" out of file 2, it then properly matches a and b but not c. What gives? -- *Steve Coile*Senior Network and Systems Engineer, McClatchy Interactive <http://www.mcclatchyinteractive.com/> Office: 919-861-1247 | Mobile: 919-622-5369 | Fax: 919-861-1300

1 1

mixing red and yellow alerts in a --test check
by didds3＠yahoo.co.uk 06 Mar '15

06 Mar '15

is there a way to mix a --test page check between alert colours? I can use eg server/bin/xymond_alert --test TESTBOX http --color=yellow --duration=120 --time=1425224089 server/bin/xymond_alert --test TESTBOX http --color=red --duration=2 --time=1425224089 but I want to check a combination of the two - when the two hour yellow alert (set to not page) is followed by the tow minute red alert (which shoud not page for 30 minutes) The context of this is that we are being paged for the red alert which in itself has not reached the 30 minute duration configured and we belive its because the red iummediately follows the yellow and the COMBINED alert duration exceeds 30 minutes. the alerts.cfg entry is HOST=TESTBOX SERVICE=http TIME=w:0000:0759,w:1830:2359,06:0000:2359 COLOR=red MAIL check at xxx.co.uk DURATION>30m REPEAT=15 the --test paging check works as expected and correctly for color=red and testing with durations of 29 and 31 minutes The http check itself is an external script which has worked fine for years and years and years. it is purely this combination of yellow and red alerts that we suspect is the reason for our otherwise unexpected paging (unexpected throughout naivety I hasten to add :-) cheers ian

1 0

Frequent core dumps
by colin.coe＠gmail.com 05 Mar '15

05 Mar '15

Hi all Over the last day or so,been getting a lot of xymonnet core dumps. Here's the debugging info as per http://xymon.sourceforge.net/xymon/help/known-issues.html --- [root at xymon_srv 09:06 /var/lib/xymon/tmp]# file core.15685 core.15685: ELF 64-bit LSB core file x86-64, version 1 (SYSV), SVR4-style, from '/usr/libexec/xymon/xymonnet --ping --checkresponse portal01 portal02 TAB002' [root at xymon_srv 09:06 /var/lib/xymon/tmp]# gdb /usr/libexec/xymon/xymonnet core.15685 GNU gdb (GDB) Red Hat Enterprise Linux (7.2-75.el6) Copyright (C) 2010 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-redhat-linux-gnu". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from /usr/libexec/xymon/xymonnet...Reading symbols from /usr/lib/debug/usr/libexec/xymon/xymonnet.debug...done. done. [New Thread 15685] Missing separate debuginfo for Try: yum --enablerepo='*-debug*' install /usr/lib/debug/.build-id/f1/5837b82aa5f929c8237a97e4a8b924b457ad7e Reading symbols from /usr/lib64/libcares.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libcares.so.2 Reading symbols from /lib64/libldap-2.4.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libldap-2.4.so.2 Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/librt.so.1 Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libz.so.1 Reading symbols from /usr/lib64/libssl.so.10...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libssl.so.10 Reading symbols from /usr/lib64/libcrypto.so.10...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libcrypto.so.10 Reading symbols from /lib64/libpcre.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libpcre.so.0 Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib64/libc.so.6 Reading symbols from /lib64/liblber-2.4.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/liblber-2.4.so.2 Reading symbols from /lib64/libresolv.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libresolv.so.2 Reading symbols from /usr/lib64/libsasl2.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libsasl2.so.2 Reading symbols from /usr/lib64/libssl3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libssl3.so Reading symbols from /usr/lib64/libsmime3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libsmime3.so Reading symbols from /usr/lib64/libnss3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libnss3.so Reading symbols from /usr/lib64/libnssutil3.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib64/libnssutil3.so Reading symbols from /lib64/libplds4.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libplds4.so Reading symbols from /lib64/libplc4.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libplc4.so Reading symbols from /lib64/libnspr4.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libnspr4.so Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] Loaded symbols for /lib64/libpthread.so.0 Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libgssapi_krb5.so.2 Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols found)...done. Loaded symbols for /lib64/libkrb5.so.3 Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libcom_err.so.2 Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols found)...done. Loaded symbols for /lib64/libk5crypto.so.3 Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libdl.so.2 Reading symbols from /lib64/libcrypt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libcrypt.so.1 Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols found)...done. Loaded symbols for /lib64/libkrb5support.so.0 Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libkeyutils.so.1 Reading symbols from /lib64/libfreebl3.so...(no debugging symbols found)...done. Loaded symbols for /lib64/libfreebl3.so Reading symbols from /lib64/libselinux.so.1...(no debugging symbols found)...done. Loaded symbols for /lib64/libselinux.so.1 Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols found)...done. Loaded symbols for /lib64/libnss_files.so.2 Core was generated by `/usr/libexec/xymon/xymonnet --ping --checkresponse portal01 portal02 TAB002'. Program terminated with signal 6, Aborted. #0 0x0000003fcda32625 in raise () from /lib64/libc.so.6 Missing separate debuginfos, use: debuginfo-install c-ares-1.10.0-3.el6.x86_64 cyrus-sasl-lib-2.1.23-15.el6_6.1.x86_64 glibc-2.12-1.149.el6_6.5.x86_64 keyutils-libs-1.4-5.el6.x86_64 krb5-libs-1.10.3-33.el6.x86_64 libcom_err-1.41.12-21.el6.x86_64 libselinux-2.0.94-5.8.el6.x86_64 nspr-4.10.6-1.el6_5.x86_64 nss-3.16.2.3-3.el6_6.x86_64 nss-softokn-freebl-3.14.3-22.el6_6.x86_64 nss-util-3.16.2.3-2.el6_6.x86_64 openldap-2.4.39-8.el6.x86_64 openssl-1.0.1e-30.el6_6.5.x86_64 pcre-7.8-6.el6.x86_64 zlib-1.2.3-29.el6.x86_64 (gdb) bt #0 0x0000003fcda32625 in raise () from /lib64/libc.so.6 #1 0x0000003fcda33e05 in abort () from /lib64/libc.so.6 #2 0x0000000000420ab3 in sigsegv_handler (signum=<value optimized out>) at sig.c:57 #3 <signal handler called> #4 0x0000003fcda81171 in __strlen_sse2 () from /lib64/libc.so.6 #5 0x0000003fcda80e86 in strdup () from /lib64/libc.so.6 #6 0x000000000040d2a4 in setup_ssl (item=0xa136c0) at contest.c:653 #7 0x000000000040edef in do_tcp_tests (timeout=10, concurrency=256) at contest.c:1150 #8 0x000000000040aaf3 in main (argc=6, argv=0x7fffe1c7a008) at xymonnet.c:2461 (gdb) [root at xymon_srv 09:08 /var/lib/xymon/tmp]# cat ping-stderr.15685.00 ICMP Network Unreachable from 172.22.31.1 for ICMP Echo sent to 172.31.64.27 ICMP Network Unreachable from 172.22.31.1 for ICMP Echo sent to 172.31.64.27 ICMP Network Unreachable from 172.22.31.1 for ICMP Echo sent to 172.31.64.27 ICMP Network Unreachable from 172.22.31.1 for ICMP Echo sent to 172.31.64.27 [root at xymon_srv 09:08 /var/lib/xymon/tmp]# --- Notes: - TAB002 is 172.31.64.27 - TAB002 hosts.cfg entry is "172.31.64.27 TAB002 # conn nonongreen" - server is RHEL6 x86_64 with RPM 4.3.18-1.el6.x86_64 from Terabithia Anyone else seeing this? Thanks CC

3 4

Regarding xymon alerts
by itlinkstonisha＠gmail.com 05 Mar '15

05 Mar '15

Hi, I have setup xymon server 4.3.10, here I have the issue with xymon alerts. When conn test for a xymon client fail, I get alerts for all the services monitored on the client, same when I reboot the client then the recovered alert I get for all the services. In such situation I just wants the alert for conn test not all the services. Please help me to avoid this flood of alerts. "Apologizing does not mean that you are wrong and the other one is right... It simply means that you value the relationship much more than your ego.."

2 1

XymonPSClient v1.99
by zak.beck＠accenture.com 05 Mar '15

05 Mar '15

Hi Some minor updates: * ifstat - remove loopback interfaces (Brandon Dale) * ifstat - remove zone information from IPv6 addresses * add option to override client software name (e.g. to bbwin) - set in xymonclient_config.xml * ifstat changed to send IPv4 data by default. IPv6 data can be sent using the ifstat directive in client-local.cfg. * updated documentation The XymonPSClient.doc file has been updated to include the new configuration items. Zak

1 0

Xymon PowerShell Windows client
by zak.beck＠accenture.com 05 Mar '15

05 Mar '15

Hi David First of all, thanks for providing us with a great starting point with the Powershell client. We've discussed this in-house and agree that the best long term solution would be to fix/extend the server code. Now, it's been a long time since I looked at any C code, but it looks to me (looking at commit 7594 in trunk) that do_ifstat.c needs the following addition: case OS_SCO_SV: if (pickdata(bol, ifstat_sco_sv_pcres[0], 0, &ifname, &rxstr, &txstr)) dmatch = 7; break; + case OS_WIN32_POWERSHELL: case OS_WIN32_BBWIN: if (pickdata(bol, ifstat_bbwin_pcres[0], 0, &ifname, &rxstr, &txstr)) dmatch = 7; break; Zak From: David Baldwin [mailto:david.baldwin at ausport.gov.au] Sent: 04 March 2015 23:50 To: Jeremy Laidman; Beck, Zak Subject: Re: [Xymon] Xymon PowerShell Windows client On 5/03/15 10:00 AM, Jeremy Laidman wrote: On 04/03/2015 7:49 PM, <zak.beck at accenture.com <mailto:zak.beck at accenture.com> > wrote: > Unfortunately, you can't fake the BBWin identifier for just one section – you have to change the client to report in as BBwin. It was changed so that we could experimentally use separate configuration options for BBWin clients and Powershell clients. Of course the best option is to extend the server to match the features of the client. It wouldn't take much (like one line) to add the powershell OS into the ifstat handler, running the same code as for bbwin. I took a look at the current code in trunk today - the powershell client (however that is detected) looks like it is treated the same as BBWin at present. Server-side extension in the C code is fine for those comfortable with that, but makes it difficult for those wanting to just try out the new client against an existing server. David. J _______________________________________________ Xymon mailing list Xymon at xymon.com <mailto:Xymon at xymon.com> http://lists.xymon.com/mailman/listinfo/xymon -- David Baldwin - Senior Systems Administrator (Datacentres + Networks) Information and Communication Technology Services Australian Sports Commission http://ausport.gov.au Tel 02 62147830 Fax 02 62141830 PO Box 176 Belconnen ACT 2616 david.baldwin at ausport.gov.au <mailto:david.baldwin at ausport.gov.au> 1 Leverrier Street Bruce ACT 2617 Our Values: RESPECT + INTEGRITY + TEAMWORK + EXCELLENCE _____ Keep up to date with what's happening in Australian sport visit www.ausport.gov.au <http://www.ausport.gov.au> This message is intended for the addressee named and may contain confidential and privileged information. If you are not the intended recipient please note that any form of distribution, copying or use of this communication or the information in it is strictly prohibited and may be unlawful. If you receive this message in error, please delete it and notify the sender. _____

1 0