Regex to extract a word after word and comma

[dtccsundar]

i have 2 requirements 

1) From different events in need to extract the word after Interface  and Comma. After Interface there will be a space .Field name can be Interface

2) Need to extract a new field with name Activity with values either Up or Down .I have marked in bold in the events .

Ex- 

1) Mar 5 05:45:43 ie-dub-corp-sw1 Eastern: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet2/0/19, changed state to down

2) Mar 5 05:46:50 omenmnlswfl02 EST: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet2/3, changed state to up

Please help me with 2 regex .

[gcusello]

Hi @dtccsundar,

if you want only one regex, you can use

| rex "Interface\s+(?<interface>[^,]+), changed state to (?<state>\w+)"

if you prefer two regexes, you can use:

| rex "Interface\s+(?<interface>[^,]+)"
| rex ""changed state to (?<state>\w+)"

you can test the regx at https://regex101.com/r/WpmBG3/1

Ciao.

Giuseppe