https://community.extremenetworks.com/t5/extremeswitching-exos-switch/vlan-statistics-no-tx-on-some-of-vlans/m-p/49072#M12953 Hello!<BR /><BR />It's expected behavior.<BR />It's mentioned in User Guide "Packets originating from the switch's CPU or forwarded by the CPU may not be reflected in transmit statistics" and checked in lab. Fri, 29 Oct 2021 13:39:00 GMT Alexandr_P 2021-10-29T13:39:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/vlan-statistics-no-tx-on-some-of-vlans/m-p/49071#M12952 Hello!<BR /><BR />X590, EXOS 30.7.2.1 patch1-20<BR />Configured VLAN statistics with&nbsp;<BR />configure ports 12 monitor vlan XXX<BR />configure ports 23 monitor vlan YYY<BR />But show vlan statistics on VLAN XXX don't showing Tx traffic:<BR /> <DIV class="media" style="overflow: hidden; zoom: 1;"> <DIV class="media" style="overflow: hidden; zoom: 1;"> <DIV class="media" style="overflow: hidden; zoom: 1;"> <DIV class="media" style="overflow: hidden; zoom: 1;"><span class="lia-inline-image-display-wrapper" image-alt="a2L9D6kFR3anEELb3200_123.jpeg"><img src="https://community.extremenetworks.com/t5/image/serverpage/image-id/1357iE4B33C5751E82B2E/image-size/large?v=v2&amp;px=999" role="button" title="a2L9D6kFR3anEELb3200_123.jpeg" alt="a2L9D6kFR3anEELb3200_123.jpeg" /></span><BR />ACL slices available:<BR /># show access-list usage acl-slice port 12<BR />Ports 1-24, 29, 33<BR />Stage: INGRESS<BR />Slices:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Used: 5&nbsp; Available: 7<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 0) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp; 1024<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 1) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp; 1024<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 2) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp; 1024<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 3) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp; 1024<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 6) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 512<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 7) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 512<BR />Virtual Slice&nbsp; * (physical slice&nbsp; <span class="lia-unicode-emoji" title=":smiling_face_with_sunglasses:">😎</span> Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 512<BR />Virtual Slice&nbsp; 7 (physical slice&nbsp; 4) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4&nbsp; Available:&nbsp;&nbsp;&nbsp; 508 VLAN statistics<BR />Virtual Slice&nbsp; 8 (physical slice 10) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 6&nbsp; Available:&nbsp;&nbsp;&nbsp; 506 system<BR />Virtual Slice&nbsp; 9 (physical slice 11) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 2&nbsp; Available:&nbsp;&nbsp;&nbsp; 510 system<BR />Virtual Slice 10 (physical slice&nbsp; 5) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp; 10&nbsp; Available:&nbsp;&nbsp;&nbsp; 502 user/other<BR />Virtual Slice 11 (physical slice&nbsp; 9) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp; 31&nbsp; Available:&nbsp;&nbsp;&nbsp; 481 user/other<BR />Stage: EGRESS<BR />Slices:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Used: 2&nbsp; Available: 2<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 0) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 256<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 1) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 256<BR />Virtual Slice&nbsp; 2 (physical slice&nbsp; 2) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 4&nbsp; Available:&nbsp;&nbsp;&nbsp; 252 VLAN statistics<BR />Virtual Slice&nbsp; 3 (physical slice&nbsp; 3) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp; 17&nbsp; Available:&nbsp;&nbsp;&nbsp; 239 user/other<BR />Stage: LOOKUP<BR />Slices:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Used: 0&nbsp; Available: 4<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 0) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 512<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 1) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 512<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 2) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 512<BR />Virtual Slice&nbsp; * (physical slice&nbsp; 3) Rules:&nbsp;&nbsp; Used:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 0&nbsp; Available:&nbsp;&nbsp;&nbsp; 512<BR />Stage: EXTERNAL<BR /><BR />When try to # configure ports 12 monitor vlan XXX tx-only - no results = no Tx traffic in VLAN statistics<BR /><BR />After checks, it was found that TX traffic is not shown on those vlan-s that have an IP interface and have only one port.&nbsp;<BR />In addition, if it has an IP interface in the vlan, but this vlan is present on multiple ports and devices on these ports exchange traffic with each other, TX counts.<BR />It looks like the TX counter do not get the traffic generated by the switch itself.</DIV> </DIV> </DIV> </DIV> <BR />Could you please help - at which way to think?​<BR /><BR />Thank you! Thu, 28 Oct 2021 11:31:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/vlan-statistics-no-tx-on-some-of-vlans/m-p/49071#M12952 Alexandr_P 2021-10-28T11:31:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/vlan-statistics-no-tx-on-some-of-vlans/m-p/49072#M12953 Hello!<BR /><BR />It's expected behavior.<BR />It's mentioned in User Guide "Packets originating from the switch's CPU or forwarded by the CPU may not be reflected in transmit statistics" and checked in lab. Fri, 29 Oct 2021 13:39:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/vlan-statistics-no-tx-on-some-of-vlans/m-p/49072#M12953 Alexandr_P 2021-10-29T13:39:00Z