<
Switches
DHCP Not Passed through
This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
DHCP Not Passed through
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-09-27
2014-09-27 05:16:56
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-09-27
DHCP Not Passed through
2014-09-27 05:16:56
Tags:
Region : UnitedKingdom
Model : TL-SG1016DE
Hardware Version : V1
Firmware Version : v1
ISP :
I have just bought the TL-SG105E V1 so that I could use 802.1q on a single port. Unfortunately I am finding that while my DHCP server recieves the dhcp request, the other clients never receive the offer, something in the switch is blocking it.
The configuration is:
* VLAN100 - Untagged Port 1, Tagged Port 2
* VLAN101 - Untagged Ports 3-5, Tagged Port 2
* PVID: Port 1 100, Port 2-5 101
Whatever i try, I can't get the switch to pass the DHCP traffic - even though the switch itself will even pick up the DHCP lease and use it if I ask it to.
I have the DHCP running on a tagged interface, but in my debugging i've untagged and run on Port 4/5 - the DHCPOFFER is never received, if I change nothing about the server configuration and plug into a dumb switch instead the DHCP traffic is passed.
Anyone got any ideas, its driving me crazy!
Model : TL-SG1016DE
Hardware Version : V1
Firmware Version : v1
ISP :
I have just bought the TL-SG105E V1 so that I could use 802.1q on a single port. Unfortunately I am finding that while my DHCP server recieves the dhcp request, the other clients never receive the offer, something in the switch is blocking it.
The configuration is:
* VLAN100 - Untagged Port 1, Tagged Port 2
* VLAN101 - Untagged Ports 3-5, Tagged Port 2
* PVID: Port 1 100, Port 2-5 101
Whatever i try, I can't get the switch to pass the DHCP traffic - even though the switch itself will even pick up the DHCP lease and use it if I ask it to.
I have the DHCP running on a tagged interface, but in my debugging i've untagged and run on Port 4/5 - the DHCPOFFER is never received, if I change nothing about the server configuration and plug into a dumb switch instead the DHCP traffic is passed.
Anyone got any ideas, its driving me crazy!
#1
Options
- Copy Link
- Subscribe
- Bookmark
- Report Inappropriate Content
Thread Manage
Announcement Manage
24 Reply
Posts: 5
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-10-14
Re:DHCP Not Passed through
2014-10-16 17:52:19
Aheam today came out a new version but dated 22.9.2014 ?????
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#12
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-10-17
Not entirely a Switch Issue..
2014-10-17 01:54:41
The issue can be "fixed" in windows at least by changing the network location to Home or work network. It is found as unidentified network, question remains why...
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#13
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 5
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-10-14
Re:DHCP Not Passed through
2014-10-17 13:09:50
And for not windows system ?
I've tried the "new" available firmware, but nothing new.
Are there any news from support ? This story is becaming annoying...
I've tried the "new" available firmware, but nothing new.
Are there any news from support ? This story is becaming annoying...
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#14
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 2
Helpful: 1
Solutions: 0
Stories: 0
Registered: 2014-10-12
still broken
2014-10-18 11:04:38
Yea, I tested with the new firmware and still no dice.
Thinking about it, it is really weird because some UDP broadcasts go through... I can see the DHCP requests at my DHCP server, but the replies aren't getting through.
Thinking about it, it is really weird because some UDP broadcasts go through... I can see the DHCP requests at my DHCP server, but the replies aren't getting through.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#15
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 36
Helpful: 2
Solutions: 0
Stories: 0
Registered: 2013-10-14
Re:DHCP Not Passed through
2014-10-20 15:14:10
Hi Dude, a new firmware released! Go check that!
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#16
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 5
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-10-14
Re:DHCP Not Passed through
2014-10-21 13:29:45
Finally it simply works, thank you guys.
Anyway I suggest a better comunication with ticketing systems. Italian support send to me an RMA for that switch, they don't know nothing about this issue.
The Global support say that they sent my request to region contact, without any kind of support, still waiting for an answer.
Really poor customer follow up, fortunately I was not alone with this issue, otherwise I can foresee my network stucked for a while.
Anyway I suggest a better comunication with ticketing systems. Italian support send to me an RMA for that switch, they don't know nothing about this issue.
The Global support say that they sent my request to region contact, without any kind of support, still waiting for an answer.
Really poor customer follow up, fortunately I was not alone with this issue, otherwise I can foresee my network stucked for a while.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#17
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 2
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-12-07
Tl-sg1016de
2014-12-07 05:30:35
It's great to hear that there is a new firmware for the TL-SG105E.
However this post is about the TL-SG1016DE.
Has anybody with a TL-SG1016DE found a solution to DHCP requests not being passed through the switch?
Same issue as everybody else, connect through another switch and DHCP requests are fulfilled, but connecting through the TL-SG1016DE devices don't receive an IP address.
However this post is about the TL-SG1016DE.
Has anybody with a TL-SG1016DE found a solution to DHCP requests not being passed through the switch?
Same issue as everybody else, connect through another switch and DHCP requests are fulfilled, but connecting through the TL-SG1016DE devices don't receive an IP address.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#18
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 926
Helpful: 17
Solutions: 1
Stories: 0
Registered: 2012-10-29
Re:DHCP Not Passed through
2014-12-08 17:24:15
Ren, report it here.
http://www.tp-link.com/en/Support/contact/
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#19
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 2
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-12-07
Re:DHCP Not Passed through
2014-12-11 05:35:27
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#20
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2015-06-14
Re:DHCP Not Passed through
2015-06-14 16:27:32
Did anyone make any headway with this?
Still no firmware update for the 16DE and it seems liek it should be an easy fix for TP no?
At presnt my TV can no longer see my NAS.
Used to be
TV - Switch (GS608) - NAS
but with a shift up it is now
TV - Switch (GS608) - Router (DGND3700) - Switch (SG1016DE) - NAS
Still no firmware update for the 16DE and it seems liek it should be an easy fix for TP no?
At presnt my TV can no longer see my NAS.
Used to be
TV - Switch (GS608) - NAS
but with a shift up it is now
TV - Switch (GS608) - Router (DGND3700) - Switch (SG1016DE) - NAS
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
0
We appreciate your feedback. Feel free to let us know more. Log in to submit feedback.
#21
Options
- Copy Link
- Report Inappropriate Content
Thread Manage
Announcement Manage
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-09-27
2014-09-27 05:16:56
Posts: 1
Helpful: 0
Solutions: 0
Stories: 0
Registered: 2014-09-27
Information
Helpful: 0
Views: 11208
Replies: 24
Voters 0
No one has voted for it yet.
Tags
Report Inappropriate Content
Transfer Module
New message