RE450 does not pass DHCP request

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RE450 does not pass DHCP request

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RE450 does not pass DHCP request
RE450 does not pass DHCP request
2020-11-15 18:52:08
Model: RE450  
Hardware Version: V3
Firmware Version: 1.0.1 Build 20190124 Rel. 56886

hello, 

 

i have the following issue...

 

first explain my set up...

 

- Core router -  linked to TP link switch SG3210 - connected to 2 x TL108E

- synology server acting as DHCP server

 

 

i have 1 access point ( Cisco router in bridge mode ) on 1st floor (connected to 1st TL108E )

i have the RE450 on second floor (connected to 2nd TL108E )

 

i set the RE450 device up as followed

 

- access point mode ( cable to wifi )

- fix ip

- dhcp off

- wifi signal is set up the same as AP on 1st floor ( SSID / Channel / passw / encryption )

 

for some reason when connected to the RE450 i don't get an IP address.

so looks like it doesn't communicate with my DHCP server

and secondly on the status page the connexion status is " unknown "

 

when i "enable" DHCP on RE450 or set to "AUTO" it works...

 

but i don't want 2 dhcp devices in network for obvious reasons.

 

- troubleshooting already done...

 

--> reset to default

--> update firmware

--> i could test with dhcp on NAS disabled and on Core router ( DG ) enabled, but that is not a solution for me.

 

if someone could assist / come up with a solution that would be great :-)

 

Thanks in advance.

 

Ibizatiger

 

 

 

 

 

 

 

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Re:RE450 does not pass DHCP request
2020-11-16 09:43:05

@Ibizatiger 

Good day,

Thank you very much for your time and patience.

Have you tried to leave the RE450 as the static IP address, then turn on the DHCP server and manually configure the DHCP IP address pool and gateway the same as Synology server?

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