the DHCP release time is ,not working

yves.remy

7 hours ago - last edited 5 hours ago

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Registered: 2022-09-15

the DHCP release time is ,not working

7 hours ago - last edited 5 hours ago

Model: OC200 ER605 (TL-R605)

Hardware Version: V1

Firmware Version: 1.36.7 Build 20250707 Rel.72474

on omada installation compose of

OC200 : 1.36.7 Build 20250707 Rel.72474

ER605 : 2.3.0 Build 20250428 Rel.18967

SWITCH SG2210MP V5 : 5.0.8 Build 20250628 Rel.72706

SWITCHS SG2008P : 3.20.10 Build 20250628 Rel.7270

I have an OMADA system with which I have a DHCP problem. Indeed, if I look at the logs, I see that for each client on the network the IP address is renewed every 30 minutes, while for VLAN99 I have a lease of 720 minutes. How can I avoid this unnecessary DHCP traffic to have an effective renewal every 30 minutes?

Below the VLAN interface setup

show the logs

thank tou for your help

1 Reply

GRL

LV4

3 hours ago

Posts: 771

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Registered: 2022-01-02

Re:the DHCP release time is ,not working

3 hours ago

@yves.remy

DHCP server doesnt forcefully hand out IPs by itself, it only responds to client requests. Some cllients are more DHCP "talkative" than others despite lease settings

Main: ER8411 x1, SG3428X x1, SG3452 x1, SG2428LP x1, SG3210 x1, SG2218P x1, SG2008P x3, ES208G x1, EAP650 x6 Remote: ER7206 v2 x1, ER605 v2 x3, SG2008P x2, EAP650 x2, ES205G x1 Controller: OC300

the DHCP release time is ,not working

the DHCP release time is ,not working

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