Diagnosing NIC issues
Sometimes diagnosing NIC issues is important, especially for hardware FortiWeb appliance.
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Use diagnose command to check and analyze NIC related issues:
FortiWeb # diagnose hardware nic list port9
driver igb
version 5.6.0-k
firmware-version 3.29, 0x8000021a
bus-info 0000:85:00.0
Supported ports: [ TP ]
Supported link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Supported pause frame use: Symmetric
Supports auto-negotiation: Yes
Supported FEC modes: Not reported
Advertised link modes: 10baseT/Half 10baseT/Full
100baseT/Half 100baseT/Full
1000baseT/Full
Advertised pause frame use: Symmetric
Advertised auto-negotiation: Yes
Advertised FEC modes: Not reported
Speed: 1000Mb/s
Duplex: Full
Port: Twisted Pair
PHYAD: 1
Transceiver: internal
Auto-negotiation: on
MDI-X: off (auto)
Supports Wake-on pumbg
Wake-on g
Current message level 0x00000007 (7)
Link detected yes
Link encap Ethernet
HWaddr 08:35:71:11:65:BB
INET addr 0.0.0.0
Bcast 10.52.255.255
Mask 255.255.0.0
FLAG UP BROADCAST RUNNING MULTICAST
MTU 1500
MEtric 1
Outfill 538970656
Keepalive 538976266
Memory fbd80000-fbdfffff
RX packets 1
RX errors 0
RX dropped 1
RX overruns 0
RX frame 0
TX packets 148
TX errors 0
TX dropped 0
TX overruns 0
TX carrier 0
TX collisions 0
TX queuelen 1000
RX bytes 60 (60.0 b)
TX bytes 10360 (10.1 Kb)
Adaptive RX off
Adaptive TX off
stats-block-usecs 0
sample-interval 0
pkt-rate-low 0
pkt-rate-high 0
rx-usecs 3
rx-frames 0
rx-usecs-irq 0
rx-frames-irq 0
tx-usecs 0
tx-frames 0
tx-usecs-irq 0
tx-frames-irq 0