Home

Forums

Stories

Knowledge Base

Business Community > Routers > DHCP Reservation question

< Routers

DHCP Reservation question

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

DHCP Reservation question

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.

SteveMann

2024-01-27 05:36:01 - last edited 2024-01-29 01:21:29

Posts: 47

Helpful: 0

Solutions: 1

Stories: 0

Registered: 2023-12-06

DHCP Reservation question

2024-01-27 05:36:01 - last edited 2024-01-29 01:21:29

Tags: #DHCP Service

Model: ER7206 (TL-ER7206)

Hardware Version: V1

Firmware Version: 1.4.0

I have a client with a static IP that is outside of the DHCP range. Is there any issue with setting a DHCP reservation for it anyway? (It would remind me that the client has a static IP).

DHCP range is .10 to .199

The client static IP is 192.168.1.211

I generally prefer DHCP or DHCP reservations for my clients, but this one was getting an IP address already assigned (192.168.1.49) to a printer. I am certain that the problem is in the printer and not the DHCP server in the ER7206 router. So the solution was to give the client a static IP until the printer is repaired or replaced.

2 Accepted Solutions

MR.S

LV5

2024-01-27 08:45:27 - last edited 2024-01-29 01:21:29

Posts: 2127

Helpful: 770

Solutions: 271

Stories: 0

Registered: 2018-08-17

Re:DHCP Reservation question-Solution

2024-01-27 08:45:27 - last edited 2024-01-29 01:21:29

@SteveMann

it should work. you must restart the device that will have the IP after you have added the reservation

Recommended Solution

Clive_A

2024-01-29 01:21:07 - last edited 2024-01-29 01:21:32

Posts: 5628

Helpful: 2696

Solutions: 1268

Stories: 0

Registered: 2023-06-09

Re:DHCP Reservation question-Solution

2024-01-29 01:21:07 - last edited 2024-01-29 01:21:32

@SteveMann

https://community.tp-link.com/en/business/forum/topic/638926

https://community.tp-link.com/en/business/forum/topic/634790?replyId=1285230

Best Regards! If you are new to the forum, please read: Howto - A Guide to Use Forum Effectively. Read Before You Post. Look for a model? Search your model NOW Official and Beta firmware. NEW features! Subscribe for the latest update! ☛Download Beta Here☚ ☛ ★ Configuration Guide ★ ☚ ☛ ★ Knowledge Base ★ ☚ ☛ ★ Troubleshooting ★ ☚ ● Be kind and nice. ● Stay on the topic. ● Post details. ● Search first. ● Please don't take it for granted. ● No email confidentiality should be violated. ● S/N, MAC, and your true public IP should be mosaiced.

Recommended Solution

3 Reply

MR.S

LV5

2024-01-27 08:45:27 - last edited 2024-01-29 01:21:29

Posts: 2127

Helpful: 770

Solutions: 271

Stories: 0

Registered: 2018-08-17

Re:DHCP Reservation question-Solution

2024-01-27 08:45:27 - last edited 2024-01-29 01:21:29

@SteveMann

it should work. you must restart the device that will have the IP after you have added the reservation

Recommended Solution

Clive_A

2024-01-29 01:21:07 - last edited 2024-01-29 01:21:32

Posts: 5628

Helpful: 2696

Solutions: 1268

Stories: 0

Registered: 2023-06-09

Re:DHCP Reservation question-Solution

2024-01-29 01:21:07 - last edited 2024-01-29 01:21:32

@SteveMann

https://community.tp-link.com/en/business/forum/topic/638926

https://community.tp-link.com/en/business/forum/topic/634790?replyId=1285230

Recommended Solution

SteveMann

LV2

2024-01-29 04:52:15

Posts: 47

Helpful: 0

Solutions: 1

Stories: 0

Registered: 2023-12-06

Re:DHCP Reservation question

2024-01-29 04:52:15

@Clive_A Thanks for the links.

My problem device is an Epson printer. I have restarted the printer multiple times, and started it with WiFi disabled. No matter what- if the printer is turned on it connects to the WiFi as 192.168.1.49. It never asks DHCP for an IP assignment. It's acting as if the printer was assigned a static IP in the DHCP range, but that's not something I would have done. Ever. However, since 192.168.1.49 was not assigned by the DHCP server, a client eventually got the same IP assignment from the DHCP server.

My probably simplistic solution was to make a DHCP reservation for the printer as 192.168.1.49, and give the conflicting client a static IP outside of the DHCP range. The latter is probably not needed but I wanted to get this client back online quickly.

DHCP Reservation question

DHCP Reservation question

Information

Voters 0

Tags