Can USG110 handle more than 254 DHCP Leases

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AfterDark
AfterDark Posts: 4 image  Freshman Member
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edited April 2021 in Security
We have a USG110 set up with a VLAN with DHCP enabled, start address 10.10.10.2 and pool size 250. This is connected to a smart switch which feeds a number of wifi access points. The problem is that even with a low expiry time, we are running out of leases for what are almost all mobile devices. I sort of understand the concepts and I think the options are either change the subnet to allow more addresses on the 10.10... subnet or add another vlan with a different subnet, although I don't know if this works with a single SSID across the different subnets. How should I tackle this? Thanks.

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  • AfterDark
    AfterDark Posts: 4 image  Freshman Member
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    Answer ✓
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    Brilliant. I hoped it was that simple. Appreciate the response.

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  • PeterUK
    PeterUK Posts: 4,544 image  Guru Member
    250 Answers 2500 Comments Friend Collector Eighth Anniversary
    edited June 2019
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    You can change the subnet to 255.255.0.0 with gateway 10.10.0.1 to give you a pool size of 65533


  • AfterDark
    AfterDark Posts: 4 image  Freshman Member
    First Comment
    Answer ✓
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    Brilliant. I hoped it was that simple. Appreciate the response.

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