Hi I'm building a RDK-B_2020Q4 image for a raspbarryPi.


Image building works fine but when I flash the image to a raspbarryPi, only erouter0 IP V6 address is attached

No IPV4 address is attached .

dibbler-client service is also not working properly.


How can I attach IPV4 address from start to erouter0?

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7 Comments

  1. Priyankaa K V B

    Hi Z-Vitor Lopes dos Santos ,

    Can you please share the below details 

    1. ifconfig erouter0
    2. ps | grep dhcp
    3. dmcli eRT getv Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanMode
    4. syscfg get last_erouter_mode

    Regards,
    Priyankaa KVB

    1. Z-Vitor Lopes dos Santos

      Hi Priyankaa K V B 


      Any news on this topic.


      Regards,


      Vitor Santos

  2. Z-Vitor Lopes dos Santos

    Hi Priyankaa K V B ,

    Thank you for your help.

    RasbarryPi requested details are :


    root@RaspberryPi-Gateway:~# ifconfig erouter0
    erouter0  Link encap:Ethernet  HWaddr B8:27:EB:C0:4A:41  
              inet addr:96.56.127.18  Bcast:0.0.0.0  Mask:255.255.255.248
              inet6 addr: 2600:4808:88b0:30:1086:22d:bc41:b240/128 Scope:Global
              inet6 addr: fe80::ba27:ebff:fec0:4a41/64 Scope:Link
              UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
              RX packets:252 errors:0 dropped:41 overruns:0 frame:0
              TX packets:157 errors:0 dropped:0 overruns:0 carrier:0
              collisions:0 txqueuelen:1000 
              RX bytes:43998 (42.9 KiB)  TX bytes:17606 (17.1 KiB)


    root@RaspberryPi-Gateway:~# ps | grep dhcp
     3598 root       0:00 /sbin/udhcpc -i erouter0 -p /tmp/udhcpc.erouter0.pid -V eRouter1.0 -O ntpsrv -O timezone -O 125 -x 43 020745524f55544552031045434d3a454456413a45524f55544552 -s /etc/udhcpc.script
     6272 root       0:00 grep dhcp


    root@RaspberryPi-Gateway:~# ps | grep drop
     2735 root       0:00 dropbear -R -E -a -r /tmp/.dropbear/dropcfg12476 -r /tmp/dropcfg 22476 -p [2600:4808:88b0:30:1086:22d:bc41:b240]:22 -P /var/run/dropbear.id -B
    12625 root       0:00 dropbear -R -E -a -r /tmp/.dropbear/dropcfg12476 -r /tmp/dropcfg 22476 -p [2600:4808:88b0:30:1086:22d:bc41:b240]:22 -P /var/run/dropbear.id -B
    13349 root       0:00 grep drop


    root@RaspberryPi-Gateway:~# dmcli eRT getv Device.X_CISCO_COM_DeviceControl.LanManagementEntry.
    CR component name is: eRT.com.cisco.spvtg.ccsp.CR
    subsystem_prefix eRT.
    getv from/to component(eRT.com.cisco.spvtg.ccsp.pam): Device.X_CISCO_COM_DeviceControl.LanManagementEntry.
    Execution succeed.
    Parameter    1 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanMode
                   type:     string,    value: router 
    Parameter    2 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanNetwork
                   type:     string,    value: 10.0.0.0 
    Parameter    3 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanNetworksAllow
                   type:     string,    value: default 
    Parameter    4 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanSubnetMask
                   type:     string,    value: 255.255.255.0 
    Parameter    5 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanIPAddress
                   type:     string,    value: 10.0.0.1 
    Parameter    6 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanDhcpServer
                   type:       bool,    value: false 
    Parameter    7 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanNaptEnable
                   type:       bool,    value: true 
    Parameter    8 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanNaptOnDhcp
                   type:       bool,    value: true 
    Parameter    9 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanTos
                   type:       uint,    value: 0 
    Parameter   10 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanDhcp125
                   type:       bool,    value: false 
    Parameter   11 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanHnap
                   type:       bool,    value: false 
    Parameter   12 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntry.1.LanUpnp
                   type:       bool,    value: true 



    root@RaspberryPi-Gateway:~# dmcli eRT getv Device.X_CISCO_COM_DeviceControl.
    CR component name is: eRT.com.cisco.spvtg.ccsp.CR
    subsystem_prefix eRT.
    getv from/to component(eRT.com.cisco.spvtg.ccsp.pam): Device.X_CISCO_COM_DeviceControl.
    Execution succeed.
    Parameter    1 name: Device.X_CISCO_COM_DeviceControl.IGMPProxyEnable
                   type:       bool,    value: false 
    Parameter    2 name: Device.X_CISCO_COM_DeviceControl.DNSProxyEnable
                   type:       bool,    value: false 
    Parameter    3 name: Device.X_CISCO_COM_DeviceControl.TelnetEnable
                   type:       bool,    value: false 
    Parameter    4 name: Device.X_CISCO_COM_DeviceControl.SSHEnable
                   type:       bool,    value: true 
    Parameter    5 name: Device.X_CISCO_COM_DeviceControl.ReinitCmMac
                   type:       bool,    value: false 
    Parameter    6 name: Device.X_CISCO_COM_DeviceControl.HNAPEnable
                   type:       bool,    value: true 
    Parameter    7 name: Device.X_CISCO_COM_DeviceControl.MultiHomedHSDFlag
                   type:     string,    value: None 
    Parameter    8 name: Device.X_CISCO_COM_DeviceControl.PowerSavingModeStatus
                   type:     string,    value:  
    Parameter    9 name: Device.X_CISCO_COM_DeviceControl.MultiHomedUIPageControl
                   type:     string,    value: User 
    Parameter   10 name: Device.X_CISCO_COM_DeviceControl.DeviceMode
                   type:     string,    value: Dualstack 
    Parameter   11 name: Device.X_CISCO_COM_DeviceControl.ResetDefaultEnable
                   type:       bool,    value: false 
    Parameter   12 name: Device.X_CISCO_COM_DeviceControl.RebootDevice
                   type:     string,    value:  
    Parameter   13 name: Device.X_CISCO_COM_DeviceControl.FactoryReset
                   type:     string,    value:  
    Parameter   14 name: Device.X_CISCO_COM_DeviceControl.UserChangedFlags
                   type:     string,    value: 0 
    Parameter   15 name: Device.X_CISCO_COM_DeviceControl.DeviceConfigStatus
                   type:     string,    value: Complete 
    Parameter   16 name: Device.X_CISCO_COM_DeviceControl.DeviceConfigIgnore
                   type:     string,    value:  notRequire 
    Parameter   17 name: Device.X_CISCO_COM_DeviceControl.SNMPEnable
                   type:     string,    value:  
    Parameter   18 name: Device.X_CISCO_COM_DeviceControl.HTTPEnable
                   type:       bool,    value: true 
    Parameter   19 name: Device.X_CISCO_COM_DeviceControl.HTTPPort
                   type:       uint,    value: 8080 
    Parameter   20 name: Device.X_CISCO_COM_DeviceControl.HTTPSEnable
                   type:       bool,    value: true 
    Parameter   21 name: Device.X_CISCO_COM_DeviceControl.HTTPSPort
                   type:       uint,    value: 8181 
    Parameter   22 name: Device.X_CISCO_COM_DeviceControl.ReinitMacThreshold
                   type:       uint,    value: 3165 
    Parameter   23 name: Device.X_CISCO_COM_DeviceControl.WanAddressMode
                   type:     string,    value: DHCP 
    Parameter   24 name: Device.X_CISCO_COM_DeviceControl.WanStaticIPAddress
                   type:     string,    value: 0.0.0.0 
    Parameter   25 name: Device.X_CISCO_COM_DeviceControl.WanStaticSubnetMask
                   type:     string,    value: 0.0.0.0 
    Parameter   26 name: Device.X_CISCO_COM_DeviceControl.WanStaticGatewayIP
                   type:     string,    value: 0.0.0.0 
    Parameter   27 name: Device.X_CISCO_COM_DeviceControl.WanSecondIPAddress
                   type:     string,    value: 53.114.199.118 
    Parameter   28 name: Device.X_CISCO_COM_DeviceControl.WanSecondIPRipAdvertised
                   type:       bool,    value: false 
    Parameter   29 name: Device.X_CISCO_COM_DeviceControl.WanBackupDefaultGateway
                   type:     string,    value: 53.114.199.118 
    Parameter   30 name: Device.X_CISCO_COM_DeviceControl.EnableZeroConfig
                   type:       bool,    value: false 
    Parameter   31 name: Device.X_CISCO_COM_DeviceControl.IGMPSnoopingEnable
                   type:       bool,    value: false 
    Parameter   32 name: Device.X_CISCO_COM_DeviceControl.WebUITimeout
                   type:       uint,    value: 0 
    Parameter   33 name: Device.X_CISCO_COM_DeviceControl.EnableMonitorUserChangedParams
                   type:       bool,    value: false 
    Parameter   34 name: Device.X_CISCO_COM_DeviceControl.UserOpComponents
                   type:     string,    value:  
    Parameter   35 name: Device.X_CISCO_COM_DeviceControl.UserChangedParams
                   type:     string,    value:  
    Parameter   36 name: Device.X_CISCO_COM_DeviceControl.ErouterEnable
                   type:       bool,    value: false 
    Parameter   37 name: Device.X_CISCO_COM_DeviceControl.LanManagementEntryNumberOfEntries
                   type:       uint,    value: 0 


    root@RaspberryPi-Gateway:~# syscfg get last_erouter_mode
    3


    Regards,

    Vitor Santos 

  3. Z-Vitor Lopes dos Santos

    The IPV6  problem is on the WAN site. 

    thanks

  4. Priyankaa K V B

    Hi Z-Vitor Lopes dos Santos ,

    Sorry for the delay in response.

    In the above shared output of "ifconfig erouter0" , both ipv4 and ipv6 are available .  

    • Are you pointing that ipv6 is attached to erouter0 and ipv4 is attached later ?
    • Are you not able to reach any site(using ipv6). If yes,  can you share the site detail.
    • Did you check with ping command ? (ping6 -i erouter0 google.com )

    Could you please explain your issue in detail ?

    Regards,
    Priyankaa KVB

    1. Z-Vitor Lopes dos Santos

      Hi Priyankaa K V B ,


      Thank you for your time.


      The problem is that after image flash to raspberry Pi we are not able to access erouter0 via IPv4.


      dibbler-client service is not working from start on.


      Regards,


      Vitor Santos

      1. Priyankaa K V B

        Hi Z-Vitor Lopes dos Santos ,

        So you are not able to do ssh to rpi ,  when you have both ipv4 and ipv6 (global, link) on erouter0 ?

        If so , can you please check whether the below check-in resolves your issue
        https://code.rdkcentral.com/r/c/rdkb/components/opensource/ccsp/Utopia/+/50127

        Regards,
        Priyankaa KVB