Hi Ole, Does your patch have a way to set per protocol MTU(ip4/ip6/mpls) on s/w interface? We are looking for a way to set per protocol MTU and currently we couldn't find any option for this.
-- Regards, Akshaya N -----Original Message----- From: Ole Troan <otr...@employees.org> To: Nitin Saxena <nitin.sax...@cavium.com> Cc: vpp-dev@lists.fd.io Subject: Re: [vpp-dev] MTU in vpp Date: Wed, 9 May 2018 10:18:02 +0200 > If dpdk plugin used, which is the default case in VPP, MTU to each interface > is set by retrieving MTU information from underlying DPDK PMD API: > rte_eth_dev_info_get(). So if the device supports max MTU say 9216 then that > will be configured. > > I don't think setting MTU via vpp cli or startup.config is supported. > Although it should be easy to implement by adding dpdk plugin cli by calling > rte_eth_dev_set_mtu(). I have a patch in the work that let's you set MTU on software interfaces. Should be there within a few days. Best regards, Ole
