How to enable Port Forwarding for ICMP packets on HG630 V2 Home Router

hi User,

• et ICMP properties in the system view to optimize IP performance.

  • Run icmp-reply fast

    The fast ICMP reply function is enabled.

    By default, the fast ICMP reply function is enabled.

  • Run icmp ttl-exceeded drop { slot slot-id | all }

    The switch is configured to discard the ICMP packets whose TTL values are 1.

    By default, the function of discarding ICMP packets with TTL values of 1 is disabled.

  • Run icmp with-options drop { slot slot-id | all }

    The switch is configured to discard the ICMP packets that carry options.

    By default, the function of discarding ICMP packets that carry options is disabled.

  • Run icmp unreachable drop

    The function of discarding ICMP Destination Unreachable packets is enabled.

    By default, the function of discarding ICMP Destination Unreachable packets is disabled.

  • Run undo icmp { type icmp-type code icmp-code | name icmp-name | all } receive

    The function of receiving ICMP packets is disabled.

    By default, the function of receiving ICMP packets is enabled.

  • Run undo icmp host-unreachable send

    The function of sending ICMP Host Unreachable packets is disabled.

    By default, the function of sending ICMP Host Unreachable packets is enabled.

    

    The icmp host-unreachable send command can be run in the system view or interface view.

    If the function of sending ICMP Host Unreachable packets is disabled, the switch does not send ICMP Host Unreachable packets in any situations.

  • Run undo icmp port-unreachable send

    The function of sending ICMP Port Unreachable packets is disabled.

    By default, the function of sending ICMP Port Unreachable packets is enabled.

    

    The icmp port-unreachable send command can be run in the system view or interface view.

    If the function of sending ICMP Port Unreachable packets is disabled, the switch does not send ICMP Port Unreachable packets in any situations.

  • Run undo icmp protocol-unreachable send

    The function of sending ICMP Protocol Unreachable packets is disabled.

    By default, the function of sending ICMP Protocol Unreachable packets is enabled.

  • Run icmp blackhole unreachable send

    The switch is enabled to send an ICMP Destination Unreachable packet to an initiator when a tracert packet matches an IPv4 blackhole route.

    By default, the switch is disabled from sending an ICMP Destination Unreachable packet to an initiator when a tracert packet matches an IPv4 blackhole route.

  • Run icmp time-exceed { extension { compliant | non-compliant } | classic }

    The format of ICMP Time Exceeded packets is configured.

    By default, ICMP Time Exceeded packets carry extension headers in compliant mode and original datagrams are of variable length.

  • After the function of sending ICMP Host Unreachable packets is disabled in the system view, all interfaces do not send ICMP Host Unreachable packets. Even if the function is enabled on an interface, the interface does not send ICMP Host Unreachable packets.

  • After the function of sending ICMP Host Unreachable packets is enabled in the system view, all interfaces send ICMP Host Unreachable packets because the function is enabled on all interfaces by default. You can run the undo icmp host-unreachable send command in interface view to disable the function on a specified interface.

  • After the function of sending ICMP Port Unreachable packets is disabled in the system view, all interfaces do not send ICMP Port Unreachable packets. Even if the function is enabled on an interface, the interface does not send ICMP Port Unreachable packets.

  • After the function of sending ICMP Port Unreachable packets is enabled in the system view, all interfaces send ICMP Port Unreachable packets because the function is enabled on all interfaces by default. You can run the undo icmp port-unreachable send command in interface view to disable the function on a specified interface.

1. Run system-view

   
   

   The system view is displayed.

   
   

2. Set ICMP properties as required to optimize IP performance.

   
   

   
   

Set ICMP properties in the interface view to optimize IP performance.

• Run undo icmp redirect send

  The function of sending ICMP Redirect packets is disabled.

  By default, the function of sending ICMP Redirect packets is enabled.

  

  If the function of sending ICMP Redirect packets is disabled, the switch does not send ICMP Redirect packets in any situations.

• Run undo icmp ttl-exceeded send

  The function of sending ICMP Time Exceeded packet is disabled.

  By default, the function of sending ICMP Time Exceeded packet is enabled.

• Run undo icmp port-unreachable send

  The function of sending ICMP Port Unreachable packets is disabled.

  By default, the function of sending ICMP Port Unreachable packets is enabled.

• Run undo icmp host-unreachable send

  The function of sending ICMP Host Unreachable packets is disabled.

  By default, the function of sending ICMP Host Unreachable packets is enabled.

1. Run interface interface-type interface-number

   
   

   The interface view is displayed.

   
   

2. (Optional) On an Ethernet interface, run undo portswitch

   
   

   The interface is switched to Layer 3 mode.

   By default, an Ethernet interface works in Layer 2 mode.

   

   Only the S5720HI, S5720EI, S6720EI, and S6720S-EI support switching between Layer 2 and Layer 3 modes.

   
   

3. Set ICMP properties in the interface view as required to optimize IP performance.

   
   

https://support.huawei.com/enterprise/en/doc/EDOC1000178170/869a6ab4/configuring-icmp-properties

As said @Chenxintao

https://forum.huawei.com/enterprise/en/how-to-enable-port-forwarding-for-icmp-packets-on-hg630-v2-home-router/thread/613168-100181

Hi, friend.

Our forum is an enterprise network forum. Your equipment belongs to carrier products,

You are advised to contact your device provider to find a solution or click the following link to find the answer:

https://support.huawei.com/carrierindex/en/hwe/index.html


Thanks!