> On 8 Nov 2018, at 23:26, Prashant Upadhyaya <praupadhy...@gmail.com> wrote: > > Hi, > > If I hand-construct an IP datagram (bigger than mtu) using chained > vlib buffers and send this chain to ip4-lookup, would that be > fragmented and sent out as per the mtu requirements of the interface > from which the packet is determined to be sent out ? (assume that the > rx and tx sw_if_index is properly set) > > If not, which node do I send this datagram to, to achieve effectively > the above ?
Yes, if IPv4 and DF==0. And you better remember that IP fragments are almost never a good idea. Cheers Ole > -=-=-=-=-=-=-=-=-=-=-=- > Links: You receive all messages sent to this group. > > View/Reply Online (#11172): https://lists.fd.io/g/vpp-dev/message/11172 > Mute This Topic: https://lists.fd.io/mt/28037801/675193 > Group Owner: vpp-dev+ow...@lists.fd.io > Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [otr...@employees.org] > -=-=-=-=-=-=-=-=-=-=-=-
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#11173): https://lists.fd.io/g/vpp-dev/message/11173 Mute This Topic: https://lists.fd.io/mt/28037801/21656 Group Owner: vpp-dev+ow...@lists.fd.io Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
