Regexp in zabbix trigger expression doesn't work

[niuk]

I have trigger expression which is supposed to generate notification when two digits found in the ssh script output

{Checkpoint:ssh.run[vsx,10.110.1.81].regexp("\d{1,2}fwk")}=1

but doesn't generate notifications in the case below

CPU VSX (Checkpoint:ssh.run[vsx,10.110.1.81]): 14fwk5_dev 6fwk3_dev 0fwk0_dev 0fwk2_dev 0fwk1_dev 0fwk4_dev

but does when change '1' t '0'

{Checkpoint:ssh.run[vsx,10.110.1.81].regexp("\d{1,2}fwk")}=0

also it works when I replace "\d{1,2}fwk" by "[1-9]{1,2}fwk"

{Checkpoint:ssh.run[vsx,10.110.1.81].regexp("[1-9]{1,2}fwk")}=1


CPU VSX (Checkpoint:ssh.run[vsx,10.110.1.81]): 31fwk5_dev 2fwk2_dev 0fwk0_dev 0fwk1_dev 0fwk3_dev 0fwk4_dev

[glebs.ivanovskis]

Problem is that frontend and server use different regular expression libraries. In your case \d is supported by frontend while server does not recognize it as "digit".

[niuk]

Problem is that frontend and server use different regular expression libraries. In your case \d is supported by frontend while server does not recognize it as "digit".

Appreciate, is there a way to use posix regex, bypass frontend ?

[glebs.ivanovskis]

Simply be careful and try to stick to POSIX extended regular expressions