Documentation
Table of Contents
10 Implementation details of net.tcp.service and net.udp.service checks
Implementation of net.tcp.service and net.udp.service checks is detailed on this page for various services specified in the service parameter.
???? net.tcp.service ???????
ftp
???? ????? TCP ????? ?-4 ?????? ???????? ?? ?????? ???? "220 ", ??? ????? "QUIT\r\n". ????? ????? ???? 21 ????? ?? ?? ????.
http
???? ????? TCP ???? ????? ?????? ???. ????????? ?????? ????? 80 ????? ?? ?? ????.
https
????? (????? ?? ??) libcurl, ???? ???? ?? ????????? ?? ??????, ???? ???? ?? ?? ????? ?????? SSL, ???? ?? ?? ????? ?????? (???? HEAD). ????? ????? ????? 443 ??? ?????? ?? ?? ????.
imap
???? ????? TCP ????? ?-4 ?????? ???????? ?? ?????? ???? "* ????", ????? ??? ????? "a1 LOGOUT\r\n". ????? ????? ???? 143 ???? ?? ?? ????.
????
???? ????? ???? LDAP ????? ????? LDAP ????? ?? ???? ????? ?-(objectClass=*). ???? ?????? ????? ?? ?????? ??????? ?? ???? ??????. ????? ????? ????? 389 ??? ?????? ?? ?? ????.
nntp
???? ????? TCP ????? ?-3 ?????? ???????? ?? ?- ?????? ???? "200" ?? "201", ????? ??? ????? "QUIT\r\n". ????? ????? ???? 119 ???? ?? ?? ????.
??????
???? ????? TCP ????? ?-3 ?????? ???????? ?? ?- ?????? ???? "+OK", ????? ??? ????? "QUIT\r\n". ????? ????? ???? 110 ????? ?? ?? ????.
smtp
???? ????? TCP ????? ?-3 ?????? ???????? ?? ?- ?????? ???? "220", ?????? ????, ????? ???????? ?? ???. ?????? ??????? ??? ?????? ?????? ????? ????? ??- ?????? ????? ???? ?? ?????? ???? ??? ????. ???? ??? ???? "QUIT\r\n". ????? ????? ???? 25 ????? ?? ?? ????.
??
???? ????? TCP. ?? ?????? ????, ????? ?????? ??????? ?????? ????? (SSH-major.minor-XXXX), ??? major ?-minor ?? ?????? ???????? ?-XXXX ??? ??????. ?????? ???? ?? ????? ??????? ?????? ????? ????? ??? ???? ???? ?? ??????? "SSH-major.minor-zabbix_agent\r\n" ?? "0\n" ?- ???? ?????. ????? ????? ???? 22 ????? ?? ?? ????.
tcp
???? ????? TCP ???? ????? ?????? ???. ?????? ??????? ?????? ??????? ????? ?? ????? ??????.
????
???? ????? TCP ????? ??????? ????? (':' ????). ????? ????? ???? 23 ????? ?? ?? ????.
???? net.udp.service ???????
ntp
???? ????? SNTP ?? UDP ????? ?? ?????? ??? . ????? ????? ???? 123 ????? ?? ?? ????.