[YMCS/YDMP Free Trial Program]Yealink would like to offer Free Trial Program of Yealink device management service for our current eligible customers. You can see the details below.
https://www.yealink.com/ydmp-freetrial-2020


Post Reply 
 
Thread Rating:
  • 0 Votes - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Voice vlan IPv6 addresses appearing on PC on T48S
Author Message
danzoom Offline
Junior Member
**

Posts: 2
Joined: Jul 2018
Reputation: 0
Post: #1
Voice vlan IPv6 addresses appearing on PC on T48S
Hello,

Yealink T48s with computers on the PC port.

WAN port vlan is configured - vlan contains phones and the voice router (Cisco 2911).

PC port vlan is configured.

Switches are a mix of Cisco 9300, Dell PowerConnect 6248, and a ubiquiti.

Both the phone and the PC are getting IPv6 addresses from the voice router.

The "Span to PC port" option is off.

I have had to disable IPv6 on the voice router. The computers connected to T48s were having IPv6 connectivity issues.

I don't know how to telnet/ssh in to a Yealink phone, so I'm unable to understand how Yealink is bridging the "WAN" and PC ports.

However, computers are NOT getting IPv4 DHCP ip addresses from the voice network. Only IPv6 addresses from neighbor discovery.

Is anyone able to shed some light on this odd behaviour?

Cheers
07-29-2019 02:33 AM
Find all posts by this user    like0    dislike0 Quote this message in a reply
Post Reply 


Messages In This Thread
Voice vlan IPv6 addresses appearing on PC on T48S - danzoom - 07-29-2019 02:33 AM

Possibly Related Threads...
Thread: Author Replies: Views: Last Post
  T48s fw 66.84.0.15 Verizon - Need Recovery FW jonnya_ny 2 1,756 01-30-2024 05:23 AM
Last Post: jonnya_ny
  T48S DSS softkeys can only show two at at time afogul 0 723 12-09-2023 05:50 AM
Last Post: afogul
  T48S Handset logo and menu style jseeley 0 949 09-05-2023 08:52 AM
Last Post: jseeley
  T48S BLF Talking vs Ringing JordanHVRA 0 1,229 04-05-2023 01:31 PM
Last Post: JordanHVRA
  T48S Very Slow Response nolto 1 3,632 08-11-2022 05:51 PM
Last Post: complex1
  Yealink T48S won't factory reset djcartledge 3 5,908 07-16-2022 05:16 PM
Last Post: complex1
  EHS40 no voice on T46u chatter1 2 3,838 05-20-2022 06:15 PM
Last Post: chatter1
  Yealink T48s Firmware update failed dangmoss 2 7,944 02-19-2022 03:09 AM
Last Post: dangmoss
  Problem Change Firmware T48s from SFB to SIP Lars Maschke 2 7,053 01-14-2022 10:22 AM
Last Post: kumagera
  T48s setting outbound caller ID thunderzhao 1 5,380 09-10-2021 04:08 PM
Last Post: complex1

Forum Jump:


User(s) browsing this thread:

Contact Us   Yealink   Return to Top   Return to Content   Lite (Archive) Mode   RSS Syndication