search for: decapsulationm

...least on linux) the TTL/Hoplimit and IP_TOS/IPv6_TCLASS packet fields, as well as SO_TIMESTAMPNS, and use a higher resolution internal clock. Got passing through the dscp values to work also, but: A) encapsulation of ecn capable marked packets, and availability in the outer header, without correct decapsulationm doesn't work well. The outer packet gets marked, but by default the marking doesn't make it back into the inner packet when decoded. see: http://snapon.lab.bufferbloat.net/~d/tinc/ecn.png # packets get marked but not decapsulated - and never dropped so they just keep accumulating delay o...

...endmsg()/recvmsg(), but the BSDs support it. > as well as SO_TIMESTAMPNS, and use a higher resolution internal clock. > Got passing through the dscp values to work also, but: > > A) encapsulation of ecn capable marked packets, and availability in > the outer header, without correct decapsulationm doesn't work well. > > The outer packet gets marked, but by default the marking doesn't make > it back into the inner packet when decoded. Is the kernel stripping the ECN bits provided by userspace? In the code in your git branch you strip the ECN bits out yourself. > So comm...

...the BSDs support it. > >> as well as SO_TIMESTAMPNS, and use a higher resolution internal clock. >> Got passing through the dscp values to work also, but: >> >> A) encapsulation of ecn capable marked packets, and availability in >> the outer header, without correct decapsulationm doesn't work well. >> >> The outer packet gets marked, but by default the marking doesn't make >> it back into the inner packet when decoded. > > Is the kernel stripping the ECN bits provided by userspace? In the code > in your git branch you strip the ECN bits ou...

...t;> >>> as well as SO_TIMESTAMPNS, and use a higher resolution internal clock. >>> Got passing through the dscp values to work also, but: >>> >>> A) encapsulation of ecn capable marked packets, and availability in >>> the outer header, without correct decapsulationm doesn't work well. >>> >>> The outer packet gets marked, but by default the marking doesn't make >>> it back into the inner packet when decoded. >> >> >> Is the kernel stripping the ECN bits provided by userspace? In the code >> in your git...