BGP and MTU Deep Dive
A long long time ago, BGP implementations would use a Maximum Segment Size (MSS) of 536 bytes for BGP peerings. […]
BGP
MSS
TCP
MSS, MSS Clamping, PMTUD, and MTU
Maximum Segment Size (MSS) and MSS clamping are concepts that can be confusing. How do they relate to the MTU