strange traffic statistics
Scenario:
- WR Switch connected to WR Node
- WR Switch has ports set: wri1: trunk, ppsi at VLAN 1 wri2: trunk, ppsi at VLAN 20
- WR Node connected to wri1 has VLAN 1 set
- WR Node connected to wri2 has no VLAN set
WR Switch Sync Monitor v5.0.1-225-g33897b1 [q = quit]
WR time (TAI) : 2019-06-27 11:38:39.009595 Leap seconds: 37
Switch time (UTC): 2019-06-27 11:38:02.009609 TAI-UTC : +36.999986
TimingMode: FR PLL locking state: LOCKED
----- HAL ---|---------------------------------- PPSI --------------------------------------------------------
Iface| Freq |Inst| Name | Config | MAC of peer port | PTP/EXT/PDETECT States | Pro | VLANs
------+------+----+--------------+------------+-------------------+------------------------------+-----+------
wri1 | | 0 |wri1-1-wr-raw |auto | 22:33:03:6c:56:70 | MASTER /IDLE /EXT_ON | V-W | 1
wri2 | | 1 |wri2-1-wr-raw |auto | 22:33:03:df:f8:dd | MASTER /IDLE /EXT_ON | V-W | 20
Problem:
- on wri1, we can see RTUdrp counter increase, no idea why (LLDP??)
- on wri2, we see Rframe counter increase, actually no frames is received by PTP, all frames are dropped but the RTUdrp counter is zero P | 18:Tframe|19:Rframe|29:RTUreq|30:RTUrsp|31:RTUdrp|35:RTUfst|36:RTUful|37:RTUfwd|39:NIC_Tx| -----------------------------------------------------------------------------------------------------------------------------wri1 | 350| 245| 245| 245| 94| 245| 245| 0| 350| wri2 | 254| 143| 0| 0| 0| 0| 0| 0| 254|