Solved: Re: MTU

Lojong77777 · ‎12-12-2024

HI. I have the EE Smart hub SH31B. Lookin into the Broadband advanced settings, I am unable to locate any MTU setting. Is such available? If so any guidance is most welcome.

Best wishes

Lojong7777

XRaySpeX · ‎13-12-2024

You'll generally get 0% loss anyway. It's only when it's too big that you get fragmentation.

If you think I helped please feel free to hit the "Thumbs Up" button below.

To phone EE CS: Dial Freephone +44 800 079 8586 - Option 1 for Mobile Phone & Mobile Broadband or Option 2 for Home Broadband & Home Phone

ISPs: 1999: Freeserve 48K Dial-Up > 2005: Wanadoo 1 Meg BB > 2007: Orange 2 Meg BB > 2008: Orange 8 Meg LLU > 2010: Orange 16 Meg LLU > 2011: Orange 20 Meg WBC > 2014: EE 20 Meg WBC > 2020: EE 40 Meg FTTC > 2022:EE 80 Meg FTTC SoGEA > 2025 EE 150 Meg FTTP

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XRaySpeX · ‎12-12-2024

@Lojong77777 : MTU = 1492.

If you think I helped please feel free to hit the "Thumbs Up" button below.

To phone EE CS: Dial Freephone +44 800 079 8586 - Option 1 for Mobile Phone & Mobile Broadband or Option 2 for Home Broadband & Home Phone

ISPs: 1999: Freeserve 48K Dial-Up > 2005: Wanadoo 1 Meg BB > 2007: Orange 2 Meg BB > 2008: Orange 8 Meg LLU > 2010: Orange 16 Meg LLU > 2011: Orange 20 Meg WBC > 2014: EE 20 Meg WBC > 2020: EE 40 Meg FTTC > 2022:EE 80 Meg FTTC SoGEA > 2025 EE 150 Meg FTTP

JimM11 · ‎12-12-2024

@Lojong77777 Nothing available for you to mess with!

Lojong77777 · ‎12-12-2024

Hmm, messing?

Lojong77777 · ‎12-12-2024

Hi n tks the info.

XRaySpeX · ‎12-12-2024

It's hardcoded to 1492 as being the recommended MTU for a WAN interface connected to a PPPoE network.

If you think I helped please feel free to hit the "Thumbs Up" button below.

To phone EE CS: Dial Freephone +44 800 079 8586 - Option 1 for Mobile Phone & Mobile Broadband or Option 2 for Home Broadband & Home Phone

ISPs: 1999: Freeserve 48K Dial-Up > 2005: Wanadoo 1 Meg BB > 2007: Orange 2 Meg BB > 2008: Orange 8 Meg LLU > 2010: Orange 16 Meg LLU > 2011: Orange 20 Meg WBC > 2014: EE 20 Meg WBC > 2020: EE 40 Meg FTTC > 2022:EE 80 Meg FTTC SoGEA > 2025 EE 150 Meg FTTP

Lojong77777 · ‎13-12-2024

G'day

Yes, an MTU around 1492 would be common. On my W11/Edge.com I have to set MTU at 1464 to achieve 0% loss on 4 packets sent, although adding 28 is recommended.

Best wishes Robert

XRaySpeX · ‎13-12-2024

You'll generally get 0% loss anyway. It's only when it's too big that you get fragmentation.

If you think I helped please feel free to hit the "Thumbs Up" button below.

To phone EE CS: Dial Freephone +44 800 079 8586 - Option 1 for Mobile Phone & Mobile Broadband or Option 2 for Home Broadband & Home Phone

ISPs: 1999: Freeserve 48K Dial-Up > 2005: Wanadoo 1 Meg BB > 2007: Orange 2 Meg BB > 2008: Orange 8 Meg LLU > 2010: Orange 16 Meg LLU > 2011: Orange 20 Meg WBC > 2014: EE 20 Meg WBC > 2020: EE 40 Meg FTTC > 2022:EE 80 Meg FTTC SoGEA > 2025 EE 150 Meg FTTP