code0
join:2006-08-24
Marshalltown, IA
| Multiple ADSL WIC SNMP weirdness
We've got a 3745 currently with 4 ADSL WICs (ATM0/0, ATM0/1, ATM0/2, and ATM1/0) - 2 are active at the moment.
The weirdness is that only the first WIC shows as a DSL interface to SNMP. Also, when I walk the DSL interface statistics tree, I only see stats for ATM0/0, and not 0/1 (I wouldn't expect the other 2 since they aren't live at the moment). I checked the configuration for the interfaces, and they are exactly the same. Have I hit some sort of limit?
BTW, the 2 live connections are part of a MLPPP link.
ADSL WIC config (all are the same):
interface ATM0/0
no ip address
no atm ilmi-keepalive
dsl operating-mode auto
hold-queue 224 in
pvc 0/32
encapsulation aal5mux ppp dialer
dialer pool-member 1
!
!
SNMP configuration:
snmp-server community public RO
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code0
join:2006-08-24
Marshalltown, IA | BTW, "show dsl interface atm0/0", etc. work for the live interfaces as expected. |
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kamikatze
join:2007-11-02
1 edit | I've had a similar issue in the past with BRI interfaces, however scli could read them just fine. Give it a shot.
»https://trac.eecs.jacobs-university.de/p···ts/scli/
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code0
join:2006-08-24
Marshalltown, IA
| Looks interesting, but it doesn't solve my problem. If I want to look at interface status, I can see it by looking at the ATM "interface" associated with the connection ("ATM0/0-atm layer" for example).
My need is to monitor the DSL related stats like below:
gw-dsl>sh dsl int atm0/0
ATM0/0
Alcatel 20150 chipset information
ATU-R (DS) ATU-C (US)
Modem Status: Showtime (DMTDSL_SHOWTIME)
DSL Mode: ITU G.992.1 (G.DMT) Annex A
ITU STD NUM: 0x01 0x1
Vendor ID: ' ' 'BDCM'
Vendor Specific: 0xDBB0 0x6193
Vendor Country: 0x04 0xB5
Capacity Used: 71% 97%
Noise Margin: 17.5 dB 10.0 dB
Output Power: 20.0 dBm 12.0 dBm
Attenuation: 17.0 dB 10.0 dB
Defect Status: None None
Last Fail Code: None
Watchdog Counter: 0x34
Watchdog Resets: 0
Selftest Result: 0x00
Subfunction: 0x15
Interrupts: 1078263 (662 spurious)
PHY Access Err: 0
Activations: 3
LED Status: ON
LED On Time: 100
LED Off Time: 100
Init FW: embedded
Operation FW: embedded
FW Version: 3.8131
Interleave Fast Interleave Fast
Speed (kbps): 7168 0 832 0
Cells: 33721434 0 280046394 0
Reed-Solomon EC: 0 0 15 0
CRC Errors: 0 0 0 0
Header Errors: 0 0 0 0
Bit Errors: 0 0
BER Valid sec: 0 0
BER Invalid sec: 0 0
LOM Monitoring : Disabled
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kamikatze
join:2007-11-02
4 edits | scli is pretty complex, but i can't confirm it can return the exact info `show dsl int` does.
What snmp client are you using to browse the tree?
If snmpwalk doesn't list the interface, you've probably hit a bug in IOS's snmpd.
You can always do a little Python magic to grab what you need from IOS CLI via ssh ;)
You get the idea.. |
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