[c-nsp] CMTS Questions

Tue Aug 28 09:12:20 EDT 2007

Sure... hopefully this comes out on the list ok...;)

SnmpMib = arrisMtaDevProvMethodIndicator.0 gupi
SnmpMib = arrisCmDevHttpWanAccess.0 advanced
SnmpMib = arrisCmDevHttpLanAccess.0 basic
SnmpMib = arrisCmDevDhcpNoSvcImpact.0 dontSend
UpgradeServer = xx.xx.xx.122
UpgradeFileName = "TS050060_021307_NA.MODEL_4_5.TELNET_ON.img"
ManufacturerCVC = hexstr:
30.82.03.A6.30.82.02.8E.A0.03.02.01.02.02.10.6C.09.43.EC.39.87.2D.8F.EC.DA.6
C.48.9E.5E.90.30.30.0D.06.09.2A.86.48.86.F7.0D.01.01.05.05.00.30.81.97.31.0B
.30.09.06.03.55.04.06.13.02.55.53.31.39.30.37.06.03.55.04.0A.13.30.44.61.74.
61.20.4F.76.65.72.20.43.61.62.6C.65.20.53.65.72.76.69.63.65.20.49.6E.74.65.7
2.66.61.63.65.20.53.70.65.63.69.66.69.63.61.74.69.6F.6E.73.31.15.30.13.06.03
.55.04.0B.13.0C.43.61.62.6C.65.20.4D.6F.64.65.6D.73.31.36.30.34.06.03.55.04.
03.13.2D.44.4F.43.53.49.53.20.43.61.62.6C.65.20.4D.6F.64.65.6D.20.52.6F.6F.7
4.20.43.65.72.74.69.66.69.63.61.74.65.20.41.75.74.68.6F.72.69.74.79.30.1E.17
.0D.30.31.30.39.31.32.30.30.30.30.30.30.5A.17.0D.31.33.30.39.31.31.32.33.35.
39.35.39.5A.30.6A.31.0B.30.09.06.03.55.04.06.13.02.55.53.31.22.30.20.06.03.5
5.04.0A.13.19.41.72.72.69.73.20.49.6E.74.65.72.61.63.74.69.76.65.2C.20.4C.2E
.4C.2E.43.2E.31.0F.30.0D.06.03.55.04.0B.13.06.44.4F.43.53.49.53.31.26.30.24.
06.03.55.04.03.13.1D.43.6F.64.65.20.56.65.72.69.66.69.63.61.74.69.6F.6E.20.4
3.65.72.74.69.66.69.63.61.74.65.30.82.01.22.30.0D.06.09.2A.86.48.86.F7.0D.01
.01.01.05.00.03.82.01.0F.00.30.82.01.0A.02.82.01.01.00.D4.0C.5A.EA.CF.D1.E9.
AB.5F.9E.50.88.CA.83.5E.EB.48.73.69.85.2C.CD.9A.92.E2.F7.FD.E9.B2.8C.AA.CA.2
1.18.9C.0B.69.6C.E1.F2.66.6C.0B.C8.C7.18.38.77.CE.51.9E.52.70.30.DA.F8.43.75
.38.EC.12.CA.A4.49.22.47.23.97.F5.25.9E.06.71.31.D0.46.F6.7B.1E.2B.25.EF.37.
B4.43.B8.9D.3F.86.DB.66.55.25.25.95.C4.27.A6.D6.41.DB.7B.39.2E.8E.01.D7.BB.D
F.73.D2.13.8A.85.55.37.47.D6.C0.68.5F.76.BC.80.C8.2E.75.5F.8A.CC.87.C6.56.50
.A1.49.2F.14.B4.8C.97.A8.06.32.79.49.C5.FA.AA.43.8A.C5.F0.A9.76.47.4F.D2.6C.
DE.45.56.D5.2B.FA.5D.C7.50.8F.A7.F1.50.FA.45.4C.68.1F.51.08.08.52.96.F2.C9.4
C.37.1B.57.CD.19.3E.89.39.D6.26.8C.8C.D9.6E.3E.8A.06.CA.BA.6D.5C.B8.29.89.C1
.75.1E.21.E7.7F.09.CA.73.DA.4D.AA.1F.DE.5B.C6.8B.ED.4B.8E.B5.B0.EA.3A.BB.23.
D4.24.97.90.B2.A0.93.DD.E0.80.65.73.13.8C.BB.99.FD.CE.B6.FF.C1.02.03.01.00.0
1.A3.1A.30.18.30.16.06.03.55.1D.25.01.01.FF.04.0C.30.0A.06.08.2B.06.01.05.05
.07.03.03.30.0D.06.09.2A.86.48.86.F7.0D.01.01.05.05.00.03.82.01.01.00.94.F2.
71.A8.BB.BA.C1.D7.FC.05.42.60.17.0B.59.F0.B6.AC.9D.A7.0D.01.48.69.9E.0D.24.0
B.03.3D.9C.34.91.8F.77.37.CD.45.B8.22.ED.F9.E1.BE.C4.C5.B0.30.D8.78.B6.37.8B
.5A.79.95.D0.32.E9.33.EC.0A.E0.DB.43.6A.3F.52.18.1F.FE.E0.8E.0C.D4.F6.20.1F.
11.15.0F.4C.F1.BE.F4.1C.9C.58.EF.16.65.82.B5.E7.F1.AA.1A.FC.D7.BA.DE.B7.B0.0
9.78.45.C2.D9.5E.E8.9F.66.76.7F.3B.C0.80.C2.99.4E.8C.39.CA.9F.22.BC.C2.21.51
.BA.92.21.B7.CA.87.E8.1F.DA.D3.FC.F4.8F.EB.61.C7.39.EC.75.1A.C0.0A.FA.CD.88.
CC.C9.9D.11.EE.6A.96.C5.A5.91.F6.25.87.5E.D7.AF.60.46.0E.73.30.DE.E0.5E.C1.8
3.D1.71.7A.F3.F2.70.2D.F0.25.3F.D1.A4.9C.BC.A6.A6.54.B3.7C.B7.84.6F.91.C1.1E
.3A.83.D1.E6.8C.28.AA.25.A3.5D.98.49.39.3B.00.9B.9A.53.28.E5.72.90.17.D3.5B.
B8.41.D6.2F.95.00.07.BA.7D.73.E2.FF.F4.E1.4D.0F.3A.49.19.38.05.49.57.14.81.1
B
NetworkAccess = 1
MaxCpeAllowed = 3
MaxClassifiers = 20
PrivacyEnable = 0
BaselinePrivacy =
    AuthorizeWaitTimeout = 10
    ReauthorizeWaitTimeout = 10
    KekGraceTime = 600
    OpWaitTimeout = 10
    RekeyWaitTimeout = 10
    TekGraceTime = 600
    AuthorizeRejectWaitTimeout = 60
    SAMapWaitTimeout = 1
    SAMapMaxRetries = 4
UpstreamServiceFlow =
    SfReference = 1
    SfQosSetType = 7
    SfTrafficPriority = 0
    SfMaxTrafficRate = 384000
    SfMaxTrafficBurst = 3044
    SfMinReservedRate = 32000
    SfMinReservedRatePktsize = 64
    SfActiveQosTimeout = 0
    SfAdmittedQosTimeout = 200
    SfMaxConcatBurst = 1522
    SfSchedulingType = 2
    SfRqTxPolicy = 128
    SfIpTosOverwrite = 64512
UpstreamServiceFlow =
    SfReference = 2
    SfQosSetType = 7
    SfTrafficPriority = 6
    SfMaxTrafficRate = 6088
    SfMaxTrafficBurst = 3044
    SfMinReservedRate = 3044
    SfMinReservedRatePktsize = 64
    SfActiveQosTimeout = 0
    SfAdmittedQosTimeout = 200
    SfMaxConcatBurst = 3044
    SfSchedulingType = 2
    SfRqTxPolicy = 136
DownstreamServiceFlow =
    SfReference = 101
    SfQosSetType = 7
    SfTrafficPriority = 0
    SfMaxTrafficRate = 4096000
    SfMaxTrafficBurst = 3044
    SfMinReservedRate = 32000
    SfMinReservedRatePktsize = 64
    SfActiveQosTimeout = 0
    SfAdmittedQosTimeout = 200
    SfMaxDownstreamLatency = 0
DownstreamServiceFlow =
    SfReference = 102
    SfQosSetType = 7
    SfTrafficPriority = 6
    SfMaxTrafficRate = 6088
    SfMaxTrafficBurst = 3044
    SfMinReservedRate = 3044
    SfMinReservedRatePktsize = 64
    SfActiveQosTimeout = 0
    SfAdmittedQosTimeout = 200
    SfMaxDownstreamLatency = 5000
UpstreamPacketClassification =
    PcServiceFlowReference = 2
    PcReference = 2
    PcRulePriority = 1
    PcActivationState = 1
    PcIpClassification =
        PcIpProtocol = 17
        PcIpSourceAddress = 0.0.0.0
        PcIpSourceMask = 0.0.0.0
        PcIpDestAddress = xx.xx.xx.38
        PcIpDestMask = 255.255.255.224
        PcIpSourcePortStart = 2427
        PcIpSourcePortEnd = 2427
DownstreamPacketClassification =
    PcServiceFlowReference = 102
    PcReference = 102
    PcRulePriority = 1
    PcActivationState = 1
    PcIpClassification =
        PcIpProtocol = 17
        PcIpSourceAddress = xx.xx.xx.38
        PcIpSourceMask = 255.255.255.224
        PcIpDestAddress = 0.0.0.0
        PcIpDestMask = 0.0.0.0
        PcIpDestPortStart = 2427
        PcIpDestPortEnd = 2427

  _____  

From: Brian Spade [mailto:bitkraft at gmail.com] 
Sent: Monday, August 27, 2007 9:59 PM
To: Paul Stewart
Cc: cisco-nsp at puck.nether.net
Subject: Re: [c-nsp] CMTS Questions

Can you paste the eMTA config file?

On 8/27/07, Paul Stewart <paul at paulstewart.org> wrote: 

Any CMTS experts on here? ;)

Cisco 7246VXR with external Linux DHCP server....

Trying to get an Arris cable modem with integrated MTA onboard for
packetcable deployment...  this is on a test router but hoping to go 
production shortly...

First question is why this modem isn't pingable nor web interface reachable
when online WITH baseline privacy enabled?  Without BPI, modem is pingable
and web interface reachable. 

dis2-rtr-bn#sh cable modem
MAC Address    IP Address      I/F       MAC          Prim RxPwr  Timing Num
BPI
                                         State        Sid  (dBmv) Offset CPE
Enb
0015.a245.6245 xx.xx.xx.254    C3/0/U5   online(pt)   1     -0.50 1682    0
Y

Second problem is with the secondary IP addresses.  They make it to the DHCP
server but fail to make their way back through the router.

ip dhcp relay information option

interface Bundle1
ip address xx.xx.88.1 255.255.254.0 secondary
ip address xx.xx.92.1 255.255.254.0 secondary 
ip address xx.xx.80.1 255.255.252.0
cable arp filter request-send 3 2
cable arp filter reply-accept 3 2
cable dhcp-giaddr policy strict
cable helper-address xx.xx.64.122 

I've tried all kinds of configurations and cannot get more than the primary
IP address for the CM itself assigned - hosts behind the CM and the MTA
portion will not get an IP address but in the DHCP logs (linux) it shows it 
being assigned but no ACK being received.. presume this is a Cisco specific
configuration issue but not sure....

Thanks in advance to any insight...

Paul

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