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Improvement
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Resolution: Unresolved
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Medium
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16.09
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vpp# sho ver
vpp v16.09 built by jenkins on centos-7-805 at Fri Sep 16 23:58:34 UTC 2016vpp# show inter
Name Idx State Counter Count
BondEthernet0 1 up rx packets 3594416
rx bytes 277024618
tx packets 1563
tx bytes 267664
drops 2984890
punts 486614
rx-miss 151
BondEthernet0.3295 4 up rx packets 122927
rx bytes 8458128
tx packets 872
tx bytes 212384
drops 15
TenGigabitEthernet11/0/0 2 bond-slave rx-miss 134
TenGigabitEthernet12/0/0 3 bond-slave rx-miss 17
VirtualEthernet0/0/0 5 up rx packets 525
rx bytes 151632
tx packets 122536
tx bytes 7905298
VirtualEthernet0/0/1 6 up rx packets 366
rx bytes 106306
tx packets 5383
tx bytes 426411
local0 0 down[root@devstack-78 /]# more /etc/vpp/vpp.conf | grep mtu
{ mtu 9000 }
tapcliI know there's another configuration variable for tunnel interfaces (i.e. tuntap
{ enable mtu 9000 }, does vpp need one for bond interfaces?
vpp# sho ver vpp v16.09 built by jenkins on centos-7-805 at Fri Sep 16 23:58:34 UTC 2016 vpp# show inter Name Idx State Counter Count BondEthernet0 1 up rx packets 3594416 rx bytes 277024618 tx packets 1563 tx bytes 267664 drops 2984890 punts 486614 rx-miss 151 BondEthernet0.3295 4 up rx packets 122927 rx bytes 8458128 tx packets 872 tx bytes 212384 drops 15 TenGigabitEthernet11/0/0 2 bond-slave rx-miss 134 TenGigabitEthernet12/0/0 3 bond-slave rx-miss 17 VirtualEthernet0/0/0 5 up rx packets 525 rx bytes 151632 tx packets 122536 tx bytes 7905298 VirtualEthernet0/0/1 6 up rx packets 366 rx bytes 106306 tx packets 5383 tx bytes 426411 local0 0 down [root@devstack-78 /] # more /etc/vpp/vpp.conf | grep mtu tapcli { mtu 9000 } I know there's another configuration variable for tunnel interfaces (i.e. tuntap { enable mtu 9000 } , does vpp need one for bond interfaces?
Testing jumbo frames between two VMs on two different compute hosts, I wasn't able to send frames over a bond sub-interface using values >= 2003.
Used 'trace add' and 'show trace' commands on receiving vpp, using -s2002 (or less) I see the icmp requests and response packets. Above 2002 I don't see any ICMP frames being captured. I did notice sending pings >= 2003 that the parent bond interface displayed, via 'show hard BondInterface0' command, that the 'rx missed' counter was incrementing.
Using:
vpp# sho ver
vpp v16.09 built by jenkins on centos-7-805 at Fri Sep 16 23:58:34 UTC 2016
