Got it
Huawei Enterprise Support Community
Community Forums Routing & Switching
Error: The interface has ...

Error: The interface has already been used by GRE shows on NE20E.

Latest reply: Dec 31, 2018 14:35:27 844 6 7 0 0
display all floors 1#
[~NE20E-nat-instance-NAT]   nat address-group group1 group-id 1 unnumbered interface   GigabitEthernet0/0/1
    
    If a  interface enabled with GRE   cannot be used for other services.
     #
    interface GigabitEthernet0/0/1
    undo shutdown
    ip address x.x.x.x 255.255.255.252
    undo dcn
    binding tunnel gre
    #
      http://support.huawei.com/hedex/pages/EDOC100017018230007880/02/EDOC100017018230007880/02/resources/software/nev8r9_vrpv8r15/user/vrp/binding_tunnel_gre.html?ft=0&fe=10&hib=8.1.15.2.1&id=binding_tunnel_gre&text=binding%2520tunnel%2520gre&docid=EDOC1000170182

  • x
  • convention：

Like (7) Dislike (0) Favorite(0) Share Report
Previous: The tag of ospf peer impact ospf routing learning.
Next: Cannot login NE20E with SSH.
4am
Created Dec 29, 2018 03:09:42

Unnumbered interface solves the problem that the public IP address of an enterprise is insufficient.
View more
  • x
  • convention：
SupperRobin
Created Dec 29, 2018 03:21:25

The process marking red will cover each other and cause Boardleaf and ServiceLeaf cannot communicate with each other.
View more
  • x
  • convention：
Finn92
Created Dec 29, 2018 03:41:03

interface GigabitEthernet0/0/1
undo shutdown
ip address x.x.x.x 255.255.255.252
undo dcn
binding tunnel gre
could you explain the command ?
View more
  • x
  • convention：
NoOneNoWhere
Admin Created Dec 29, 2018 06:50:49

I have the same question as Finn92 mentioned above, I would like to know more about why need to use commands "undo dcn" and how it works for the GRE tunnel.
View more
  • x
  • convention：
littlestone
Created Dec 29, 2018 11:06:32

Tunneling is a way of transferring data between networks using the infrastructure of the Internet. The data (or load) transmitted using tunnels can be data frames or packages of different protocols. Tunnel Protocol Frames Data of Other Protocols
View more
  • x
  • convention：
w1
Created Dec 31, 2018 14:35:27

Sorry, what do you want to show us by posting this case, I don't know what is the key information from this case, if possible, please explain more details, thanks in advance.
View more
  • x
  • convention：
Back to list

Comment

Advanced
B Color Image Link Quote Code Smilies
You need to log in to comment to the post Login | Register
Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."

My Followers

Login and enjoy all the member benefits

Login
Huawei Website Support About Huawei Privacy User Agreement Terms of Use Cookies Cookie Settings
Huawei Enterprise Huawei Carrier Forum Training & Certification

Contact Us: e_online@huawei.com Copyright © 2022 Huawei Technologies Co., Ltd. All rights reserved.

APP

Block
Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Reminder
Please bind your phone number to obtain invitation bonus.
Information Protection Guide
Thanks for using Huawei Enterprise Support Community! We will help you learn how we collect, use, store and share your personal information and the rights you have in accordance with Privacy Policy and User Agreement.