[ZBX-8620] net.tcp.port[] check on passive agent does not return 0 when port is inacessible with default timeouts of 3 sec on agent and server. Created: 2014 Aug 14  Updated: 2017 May 30  Resolved: 2015 Jan 20

Status: Closed
Project: ZABBIX BUGS AND ISSUES
Component/s: Agent (G), Server (S)
Affects Version/s: 2.3.3
Fix Version/s: None

Type: Incident report Priority: Trivial
Reporter: Filipp Sudanov (Inactive) Assignee: Unassigned
Resolution: Duplicate Votes: 1
Labels: timeout
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Duplicate
duplicates ZBXNEXT-2637 change some default config file param... Closed
is duplicated by ZBX-8953 TCP simple checks timeouts before ret... Closed

 Description   

Agent when doing net.tcp.port[] to a non-responding port, waits for Timeout from it's config, default = 3.
Server, when asking passive agent for such check, waits for Timeout from it's config, default is also 3.

This leads to effect, that in installation with default timeout values server will never get reply for the item, if net.tcp.port[] is checking a non-responding port.

Simular probably is with net.tcp.service[] and may be some other items?



 Comments   
Comment by richlv [ 2014 Dec 18 ]

ZBXNEXT-2637 plans to change server & proxy timeout to 4 seconds

Comment by richlv [ 2015 Jan 20 ]

considering this issue as solved in ZBXNEXT-2637, closing

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