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devel:blueprints:dhcp-checker

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devel:blueprints:dhcp-checker [2010/05/21 12:20]
olemb
devel:blueprints:dhcp-checker [2010/05/21 12:22] (current)
olemb
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 ====== DHCP checker for Servicemon ====== ====== DHCP checker for Servicemon ======
  
-Write a DCHP service checker for NAV.+A new DCHP service checker for NAV.
  
-===== +===== Status ===== 
 + 
 +The checker is written and has been in service at UiTø since 10. May 2010. 
 + 
 +===== Arguments ===== 
 + 
 +The checker takes one optional argument: timeout (in seconds).
  
 ===== Inner workings ===== ===== Inner workings =====
  
-The checker uses [[http://​c3rb3r.openwall.net/​dhcping/​|dhcping]] to do the checking, with this command line:+The DHCP checker uses [[http://​c3rb3r.openwall.net/​dhcping/​|dhcping]] to do the checking, with this command line:
  
   dhcping -i -s IPADDR -t TIMEOUT   dhcping -i -s IPADDR -t TIMEOUT
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 The checker code includes two functions find_cmd() and is_setuid_root(). These should be moved to a library, and can then be used in other checkers to fix [[https://​bugs.launchpad.net/​nav/​+bug/​545029|LP#​545029]] (Servicemon/​SmbChecker runs out of available file descriptors) The checker code includes two functions find_cmd() and is_setuid_root(). These should be moved to a library, and can then be used in other checkers to fix [[https://​bugs.launchpad.net/​nav/​+bug/​545029|LP#​545029]] (Servicemon/​SmbChecker runs out of available file descriptors)
- 
-===== Current status ===== 
- 
-The checker is written and has been in service at UiTø since 10. May 2010. 
  
 ===== Source code ===== ===== Source code =====
devel/blueprints/dhcp-checker.1274444451.txt.gz · Last modified: 2010/05/21 12:20 by olemb