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Mikeg2881 opened this issue Apr 9, 2025 · 3 comments · May be fixed by #2101
Open

cisco_ios_show_power_inline.textfsm issue with the word "faulty" #2099

Mikeg2881 opened this issue Apr 9, 2025 · 3 comments · May be fixed by #2101

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@Mikeg2881
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Model WS-C3850-48P
Version Version 03.06.03E
It doesn't like the word fault

from ntc_templates.parse import parse_output

platform="cisco_ios"
poe_output_4 = """
Module   Available     Used     Remaining
          (Watts)     (Watts)    (Watts) 
------   ---------   --------   ---------
1          1440.0      107.0      1333.0
Interface Admin  Oper       Power   Device              Class Max
                            (Watts)                            
--------- ------ ---------- ------- ------------------- ----- ----
Gi1/0/1   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/2   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/3   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/4   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/5   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/6   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/7   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/8   auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/9   auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/10  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/11  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/12  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/13  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/14  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/15  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/16  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/17  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/18  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/19  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/20  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/21  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/22  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/23  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/24  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/25  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/26  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/27  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/28  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/29  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/30  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/31  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/32  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/33  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/34  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/35  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/36  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/37  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/38  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/39  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/40  auto   on         3.8     Ieee PD             1     30.0 
Gi1/0/41  auto   on         6.0     Ieee PD             2     30.0 
Gi1/0/42  auto   on         3.8     Ieee PD             1     30.0 
Gi1/0/43  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/44  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/45  auto   on         15.4    Ieee PD             0     30.0 
Gi1/0/46  auto   off        0.0     n/a                 n/a   30.0 
Gi1/0/47  static on         30.0    Ieee PD             4     30.0 
Gi1/0/48  auto   off        0.0     n/a                 n/a   30.0 

Module   Available     Used     Remaining
          (Watts)     (Watts)    (Watts) 
------   ---------   --------   ---------
2          1440.0       75.8      1364.2
Interface Admin  Oper       Power   Device              Class Max
                            (Watts)                            
--------- ------ ---------- ------- ------------------- ----- ----
Gi2/0/1   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/2   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/3   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/4   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/5   auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/6   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/7   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/8   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/9   auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/10  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/11  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/12  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/13  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/14  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/15  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/16  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/17  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/18  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/19  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/20  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/21  auto   on         3.8     Ieee PD             1     30.0 
Gi2/0/22  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/23  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/24  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/25  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/26  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/27  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/28  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/29  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/30  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/31  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/32  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/33  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/34  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/35  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/36  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/37  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/38  auto   faulty     0.0     n/a                 n/a   30.0 
Gi2/0/39  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/40  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/41  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/42  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/43  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/44  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/45  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/46  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/47  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/48  auto   off        0.0     n/a                 n/a   30.0 
"""

data_entries=[poe_output_4]

for entry in data_entries:

    try:
        print("")
        show_power_inline_parsed = parse_output(platform=platform, command="show power inline", data=entry)
        print("===========================") 
        print(show_power_inline_parsed)
        print("===========================")

    except Exception as e:
        print(f"Error occurred: {e}")

CLI Output
Error occurred: State Error raised. Rule Line: 26. Input Line: Gi2/0/38 auto faulty 0.0 n/a n/a 30.0

I am using the most recent textfsm file

Value INTERFACE (\S+)
Value ADMIN_STATUS (\S+)
Value OPERATIONAL_STATUS (on|off)
Value POWER (\d+\.\d+)
Value DEVICE (\S+(\s\S+)*)
Value CLASS (\d|n/a)
Value MAX (\d+\.\d+)

Start
  ^Interface\s+Admin\s+Oper\s+Power\s+Device\s+Class\s+Max\s*$$ -> Interfaces
  ^Interface\s+Admin\s+Oper\s+Power\(Watts\)\s+Device\s+Class\s*$$ -> Interfaces45xx
  ^Available:
  ^Module
  ^\d+
  ^-+
  ^\s+\(Watts\)
  ^\s*$$
  ^. -> Error

Interfaces
  ^\s*${INTERFACE}\s+${ADMIN_STATUS}\s+${OPERATIONAL_STATUS}\s+${POWER}\s+${DEVICE}\s+${CLASS}\s+${MAX}\s*$$ -> Record
  ^Totals.*
  ^\s+\(Watts\)
  ^-+
  ^\s*$$ -> Start
  ^. -> Error

Interfaces45xx
  ^\s*${INTERFACE}\s+${ADMIN_STATUS}\s+${OPERATIONAL_STATUS}\s+\d+\.\d+\s+${POWER}\s+${DEVICE}\s+${CLASS}\s*$$ -> Record
  ^\s+From\s+PS\s+To\s+Device\s*$$
  ^-+
  ^Totals:.*
  ^. -> Error

It looks like i can just modify and add the word faulty to fix this?
Value OPERATIONAL_STATUS (on|off|faulty)
@mjbear
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mjbear commented Apr 10, 2025 •
edited
Loading

Model WS-C3850-48P Version Version 03.06.03E It doesn't like the word fault

Module   Available     Used     Remaining
          (Watts)     (Watts)    (Watts) 
------   ---------   --------   ---------
2          1440.0       75.8      1364.2
Interface Admin  Oper       Power   Device              Class Max
                            (Watts)                            
--------- ------ ---------- ------- ------------------- ----- ----
Gi2/0/21  auto   on         3.8     Ieee PD             1     30.0
Gi2/0/35  auto   on         6.0     Ieee PD             2     30.0 
Gi2/0/36  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/37  auto   off        0.0     n/a                 n/a   30.0 
Gi2/0/38  auto   faulty     0.0     n/a                 n/a   30.0

It looks like i can just modify and add the word faulty to fix this? Value OPERATIONAL_STATUS (on|off|faulty)

Yes, that is one option.

Another option would be to replace that OPERATIONAL_STATUS capture group regex with another more flexible regex (so if there was a fourth word, it would work by default 😀).

I've tested the flexible regex alternative and it does work, though I've not submitted a pull request yet while we discuss it.

@Mikeg2881
Thoughts?

@Mikeg2881
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That works better!

@mjbear mjbear linked a pull request Apr 11, 2025 that will close this issue
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@mjbear
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mjbear commented Apr 11, 2025

That works better!

I created PR #2101 to add flexible support so in case there's another keyword we're not aware of that we should be able to match it once and for all. 😀

Give it a test if you'd like @Mikeg2881 🙂

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Fix IOS pwr inline to support faulty Operational State mjbear/ntc-templates
2 participants
@Mikeg2881 @mjbear