Kitz ADSL Broadband Information
adsl spacer  
Support this site
Home Broadband ISPs Tech Routers Wiki Forum
 
     
   Compare ISP   Rate your ISP
   Glossary   Glossary
 
Please login or register.

Login with username, password and session length
Advanced search  

News:

Author Topic: Vodafone Broadband Baby Jumbo support  (Read 337 times)

mls2992a

  • Just arrived
  • *
  • Posts: 4
Vodafone Broadband Baby Jumbo support
« on: July 05, 2019, 10:41:12 PM »

Hi,

Just wondering if anyone on Vodafone broadband has managed to get baby jumbo frames working.

Following is the router & modem combination that I currently use

Modem: VMG8924-B10A (Running baby jumbo frames enabled firmware from this thread - https://forum.kitz.co.uk/index.php/topic,21273.0.html)
Router: PC Engines APU2 running Pfsense (Has MTU set on 1508 on WAN interface)

I was able to get 1500 MTU with my previous provider, John Lewis broadband but once I switched over to Vodafone, MTU is being clamped to 1492.

Code: [Select]
❯  ping -4 -M do -s 1472 google.com
PING google.com (216.58.213.14) 1472(1500) bytes of data.
ping: local error: Message too long, mtu=1492
ping: local error: Message too long, mtu=1492
ping: local error: Message too long, mtu=1492

« Last Edit: July 05, 2019, 10:43:59 PM by mls2992a »
Logged