Hi,
My problem is similar to that one: viewtopic.php?f=3&t=160321&p=789801&hilit=4011#p789801
I have 1G internet connection but 4011 limits me to up to 700Mbps
Router OS version: 6.47.1
setup looks like this: ( router ) 10Gbps sfp+ <--> 10Gbps sfp+ ( switch) 1Gbps sfp <--> 1Gbps sfp (RB4011) 1Gbps copper <--> PC
uplink interface configuration:
name="sfp-sfpplus1" default-name="sfp-sfpplus1" mtu=1500 l2mtu=1600 arp=enabled arp-timeout=auto loop-protect=off loop-protect-status=off loop-protect-send-interval=5s loop-protect-disable-time=5m auto-negotiation=yes advertise=1000M-full full-duplex=yes tx-flow-control=off rx-flow-control=off speed=1Gbps bandwidth=unlimited/unlimited
uplink interface stats:
name="sfp-sfpplus1" driver-rx-byte=3 011 572 571 753 driver-rx-packet=2 598 458 575 driver-tx-byte=3 009 241 236 154 driver-tx-packet=2 577 212 178 rx-bytes=1 164 828 706 480 rx-packet=2 598 458 575 rx-too-short=0 rx-64=325 345 386 rx-65-127=219 780 438 rx-128-255=30 987 742 rx-256-511=13 564 300 rx-512-1023=67 603 197 rx-1024-1518=1 941 177 513 rx-1519-max=0 rx-too-long=0 rx-broadcast=3 190 rx-pause=0 rx-multicast=0 rx-fcs-error=0 rx-align-error=0 rx-fragment=0 rx-length-error=0 rx-jabber=0 rx-drop=100 tx-bytes=2 948 500 103 077 tx-packet=2 577 212 179 tx-broadcast=54 tx-pause=1 tx-multicast=0
switch port configuration:
Interface Mode Speed & Duplex Flow Control Max Frame Excessive Link
---------------------- ------- -------------- ------------ --------- --------- --------
GigabitEthernet 1/23 enabled Auto disabled 10056 Discard 1Gfdx Fiber
switch port statistic:
GigabitEthernet 1/23 Statistics:
Rx Packets: 92053938247 Tx Packets: 58396135431
Rx Octets: 111020277561782 Tx Octets: 43708975805508
Rx Unicast: 92053453886 Tx Unicast: 58396011134
Rx Multicast: 3266 Tx Multicast: 0
Rx Broadcast: 481095 Tx Broadcast: 124297
Rx Pause: 3101 Tx Pause: 0
Rx 64: 1331309910 Tx 64: 5140632020
Rx 65-127: 8932055917 Tx 65-127: 6550440581
Rx 128-255: 7229292114 Tx 128-255: 18516428694
Rx 256-511: 1130984302 Tx 256-511: 876324946
Rx 512-1023: 601577491 Tx 512-1023: 1224503289
Rx 1024-1526: 72828718513 Tx 1024-1526: 26087805901
Rx 1527- : 0 Tx 1527- : 0
Rx Priority 0: 92053459869 Tx Priority 0: 58396135431
Rx Priority 1: 0 Tx Priority 1: 0
Rx Priority 2: 0 Tx Priority 2: 0
Rx Priority 3: 0 Tx Priority 3: 0
Rx Priority 4: 0 Tx Priority 4: 0
Rx Priority 5: 0 Tx Priority 5: 0
Rx Priority 6: 0 Tx Priority 6: 0
Rx Priority 7: 0 Tx Priority 7: 0
Rx Drops: 475277 Tx Drops: 35875780
Rx CRC/Alignment: 0 Tx Late/Exc. Coll.: 0
Rx Undersize: 0
Rx Oversize: 0
Rx Fragments: 0
Rx Jabbers: 0
Rx Filtered: 475277
So switch still receive pause frames: "Rx Pause: 3101" despite flow control is off at both ends.
And on switch 1G sfp interface there are a lot "Tx Drops: 35875780" up to 600 pps on graph.
Any ideas ?