Maipu Support - DDMI

Hi Friends, Many times I came across requirement about DDMI feature from many engineers. Maipu support DDMI (Digital Diagnostics Monitoring Interface) features in many aggregation switches on Fiber interfaces like SM3900, SM 4200, 6800, etc. 


Below commands are used for DDMI -


show optical all
show optical all detail


Show Output - 

6800-2#show optical all  detail 

port 2/0 optical information
        Device Name          : XFP
        Connector Name       : LC
        Vendor OUI           : 00-17-6a
        Vendor Name          : OEM             
        Part Number          : XFP-10G-SR      
        Revision Number      : A Bh
        Serial Number        : GM1201104103    
        Production Date      : 12/04/23(y/m/d)
        Laser WaveLength     : 850(nm)
        Vendor Specific      : ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
        Monitor Parameters   : 
                                                                         T - ThresHold, S - Status
  Type                                          Value           Alarm-High(T/S)     Alarm-Low(T/S)         Warning-High(T/S)           Warning-Low(T/S)
  ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
  Temperature(C)              19.273438       85.000000(N)           -10.000000(N)            80.000000(N)                        -5.000000(N)
  Voltage(V)                           0.000000         1.536000(N)                1.408000(N)               0.000000(N)                         0.128000(N)
  Tx Bias(mA)                        5.562000         12.000000(N)              1.000000(N)            10.000000(N)                         2.000000(N)
  Rx Power(dBm)                -14.100504         0.000000(N)             -13.001623(Y)              -1.000154(N)                      -11.999706(Y)
  Tx Power(dBm)                   -2.503410          2.000019(N)           -10.000000(N)               0.999912(N)                       -8.999743(N)


port 2/1 optical information
        Device Name          : XFP
        Connector Name       : LC
        Vendor OUI           : 00-00-00
        Vendor Name          : OEM             
        Part Number          : 10GB-XFP-LR-F   
        Revision Number      : 1 fX
        Serial Number        : FXF96L042       
        Production Date      : 12/04/24(y/m/d)
        Laser WaveLength     : 1310(nm)
        Vendor Specific      : 000000000000000000000000000000000000000000000000000000000000000
        Monitor Parameters   : 
                                                                         T - ThresHold, S - Status
          Type                          Value                  Alarm-High(T/S)     Alarm-Low(T/S)     Warning-High(T/S)   Warning-Low(T/S)
          ------------------------------------------------------------------------------------------------------------------------------------------------------------------------
          Temperature(C)       34.824219        80.000000(N)         -10.000000(N)       75.000000(N)                -5.000000(N)
          Voltage(V)                 3.254800           3.500000(N)               3.080000(N)          3.480000(N)                  3.100000(N)
          Tx Bias(mA)             37.240002         90.000000(N)            2.000000(N)          80.000000(N)               4.000000(N)
          Rx Power(dBm)       -1.408016           0.000000(N)           -20.000000(N)          -1.000154(N)               -18.996294(N)
          Tx Power(dBm)       -2.301060           0.000000(N)             -7.999707(N)          -1.000154(N)                 5.999804(N)


6800-2#  




Hope this commands will help you for fiber port monitoring and troubleshooting...


Thanks for reading...


For feedback. Plz comment with Name and Mail ID.. 

Maipu - Outside Destination NAT Testing

Dear All, I came across one testing for Outside destination NAT. In this post I am sharing this report. Hope it will help in real time installation using Maipu Routers.

Normally we do inside NAT, But some time as per requirement we have to do outside Destination NAT. 

Topology details - 

Objective - CPE LAN network 192.168.115.155/24 will access 192.168.115.150 to access 207.67.x.x server. LAN network should not directly access public server. 

Solution - Outside Destination NAT 

Configuration template:

MP801E:

ip access-list extended 1001

 10 permit ip any any

 exit

interface fastethernet0

 description ###MPLS_WAN_LINK###

 ip address 10.205.29.9 255.255.255.252

 ip nat outside

 exit

interface fastethernet1

 description ###LAN_network###

 ip address 192.168.115.155 255.255.255.0

 ip nat inside

 exit

                                 

ip nat outside source static 207.67.74.x 192.168.115.150

ip nat inside source list 1001 interface fastethernet0 overload

ip route 0.0.0.0 0.0.0.0 10.205.29.10

Testing result:

From PC to ping 192.168.115.150:

On MAIPU 801E can take the debug information when PC ping server:

 

And the debugs on MP801E:

MP801E#

01:12:39: %NAT-7-TRANS: input from fastethernet1, proto=1, src=192.168.115.200:58760, dst=192.168.115.150: 0, vrf=0.

01:12:39: %NAT-7-TRANS: create translation record, 192.168.115.150:0-->207.67.74. x :58760, proto=1, vrf=0.

01:12:39: %NAT-7-TRANS: destination translation, dst=207.67.74.x :58760.

01:12:39: %NAT-7-TRANS: forwarded.

01:12:39: %NAT-7-TRANS: output to fastethernet0, proto=1, src=192.168.115.200:58760, dst=207.67.74. x: 0, vrf=0.

01:12:39: %NAT-7-TRANS: create translation record, 192.168.115.200:58760-->10.205.29.9:58760, proto=1, vrf=0.

01:12:39: %NAT-7-TRANS: source translation, src=10.205.29.9:58760.

01:12:39: %NAT-7-TRANS: forwarded.

MP801E#

Description -  You can see when PC-192.168.115.200 is trying to access public server. PC is accessing 192.168.115.150 and the request is forwarded to Public server 207.67.74.x

Hope this testing report will help you ...

Thanks for reading.. 

For feedback. Plz comment with Name and Mail ID..