JEp en anders moet je kijken op de cisco site welke IOS dit ondersteunt.
Ik krijg dit: [Bij mij heeft het iig niet de "ADSL-LINE-MIB"] (niet geladen ??)
snmpwalk -v 2c -c <xxx> 192.168.0.254 1.3.6.1.2.1.10.94.1.1
SNMPv2-SMI::transmission.94.1.1.1.1.1.19 = INTEGER: 2
SNMPv2-SMI::transmission.94.1.1.1.1.2.19 = INTEGER: 2
SNMPv2-SMI::transmission.94.1.1.2.1.2.19 = STRING: "BDCM"
SNMPv2-SMI::transmission.94.1.1.2.1.3.19 = STRING: "25233"
SNMPv2-SMI::transmission.94.1.1.2.1.4.19 = Gauge32: 115
SNMPv2-SMI::transmission.94.1.1.2.1.5.19 = Gauge32: 140
SNMPv2-SMI::transmission.94.1.1.2.1.7.19 = Gauge32: 190
SNMPv2-SMI::transmission.94.1.1.2.1.8.19 = Gauge32: 12253000
SNMPv2-SMI::transmission.94.1.1.3.1.1.19 = ""
SNMPv2-SMI::transmission.94.1.1.3.1.2.19 = STRING: "STMI"
SNMPv2-SMI::transmission.94.1.1.3.1.3.19 = STRING: "0"
SNMPv2-SMI::transmission.94.1.1.3.1.4.19 = Gauge32: 60
SNMPv2-SMI::transmission.94.1.1.3.1.5.19 = Gauge32: 300
SNMPv2-SMI::transmission.94.1.1.3.1.7.19 = Gauge32: 120
SNMPv2-SMI::transmission.94.1.1.3.1.8.19 = Gauge32: 1028000
SNMPv2-SMI::transmission.94.1.1.4.1.2.19 = Gauge32: 12008000
SNMPv2-SMI::transmission.94.1.1.5.1.2.19 = Gauge32: 1028000
SNMPv2-SMI::transmission.94.1.1.6.1.1.19 = Counter32: 19
SNMPv2-SMI::transmission.94.1.1.6.1.2.19 = Counter32: 3
SNMPv2-SMI::transmission.94.1.1.6.1.4.19 = Counter32: 0
SNMPv2-SMI::transmission.94.1.1.6.1.5.19 = Counter32: 19
SNMPv2-SMI::transmission.94.1.1.6.1.6.19 = Counter32: 4
SNMPv2-SMI::transmission.94.1.1.6.1.10.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.6.1.11.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.6.1.13.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.6.1.14.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.6.1.15.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.6.1.17.19 = Gauge32: 19
SNMPv2-SMI::transmission.94.1.1.6.1.18.19 = Gauge32: 3
SNMPv2-SMI::transmission.94.1.1.6.1.20.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.6.1.21.19 = Gauge32: 19
SNMPv2-SMI::transmission.94.1.1.6.1.22.19 = Gauge32: 2
SNMPv2-SMI::transmission.94.1.1.7.1.1.19 = Counter32: 2
SNMPv2-SMI::transmission.94.1.1.7.1.2.19 = Counter32: 2
SNMPv2-SMI::transmission.94.1.1.7.1.3.19 = Counter32: 0
SNMPv2-SMI::transmission.94.1.1.7.1.4.19 = Counter32: 18429
SNMPv2-SMI::transmission.94.1.1.7.1.8.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.7.1.9.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.7.1.10.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.7.1.11.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.7.1.13.19 = Gauge32: 2
SNMPv2-SMI::transmission.94.1.1.7.1.14.19 = Gauge32: 2
SNMPv2-SMI::transmission.94.1.1.7.1.15.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.7.1.16.19 = Gauge32: 905
SNMPv2-SMI::transmission.94.1.1.10.1.3.19 = Counter32: 1330839117
SNMPv2-SMI::transmission.94.1.1.10.1.4.19 = Counter32: 92770
SNMPv2-SMI::transmission.94.1.1.10.1.10.19 = Gauge32: 820769
SNMPv2-SMI::transmission.94.1.1.10.1.11.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.10.1.15.19 = Gauge32: 709434095
SNMPv2-SMI::transmission.94.1.1.10.1.16.19 = Gauge32: 54122
SNMPv2-SMI::transmission.94.1.1.11.1.3.19 = Counter32: 0
SNMPv2-SMI::transmission.94.1.1.11.1.4.19 = Counter32: 0
SNMPv2-SMI::transmission.94.1.1.11.1.10.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.11.1.11.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.11.1.15.19 = Gauge32: 0
SNMPv2-SMI::transmission.94.1.1.11.1.16.19 = Gauge32: 0
en voor jouw spicifieke OID:
snmpwalk -v 2c -c <xxx> 192.168.0.254 1.3.6.1.2.1.10.94.1.1.2.1.4
SNMPv2-SMI::transmission.94.1.1.2.1.4.19 = Gauge32: 115
Zie hieronder; dit zou inderdaad wel die 11,5 dB kunnen zijn

(Bij mij is die demping nogal verschillend; behoorlijk druk op de lijn en eromheen)
snip
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c180x-adventerprisek9-mz.124-22.T.bin
Cisco 1801
sh dsl int aTM 0
ATM0
Alcatel 20190 chipset information
ATU-R (DS) ATU-C (US)
Modem Status: Showtime (DMTDSL_SHOWTIME)
DSL Mode: ITU G.992.5 (ADSL2+) Annex A
ITU STD NUM: 0x03 0x2
Chip Vendor ID: 'STMI' 'BDCM'
Chip Vendor Specific: 0x0000 0x6291
Chip Vendor Country: 0x0F 0xB5
Modem Vendor ID: 'CSCO' ' '
Modem Vendor Specific: 0x0000 0x0000
Modem Vendor Country: 0xB5 0x00
DFE BOM: DFE3.0 Annex A (1)
Capacity Used: 98% 100%
Noise Margin: 6.0 dB 11.5 dB
Output Power: 19.0 dBm 12.0 dBm
Attenuation: 30.0 dB 14.0 dB
FEC ES Errors: 28845 0
ES Errors: 135 576
SES Errors: 15 62
LOSES Errors: 10 0
UES Errors: 0 22085
Defect Status: None None
Last Fail Code: None
Watchdog Counter: 0x6D
Watchdog Resets: 0
Selftest Result: 0x00
Subfunction: 0x00
Interrupts: 29169 (0 spurious)