Hi all,
I get about 5 million packet drops due to ip6-glean: address overflow
drops. I attached my "vppctl sh error" command result. I am sure about my
configuration. What could be the possible reasons for this error?
thanks,
mark
vpp# sh errors
Count Node Reason
336 ip6-icmp-input router advertisements sent
1 GigabitEthernet88/0/3-output interface is down
7 GigabitEthernetaf/0/0-output interface is down
7 GigabitEthernetaf/0/1-output interface is down
7 GigabitEthernetaf/0/2-output interface is down
7 GigabitEthernetaf/0/3-output interface is down
7 GigabitEthernetb1/0/0-output interface is down
7 GigabitEthernetb1/0/1-output interface is down
7 GigabitEthernetb1/0/2-output interface is down
7 GigabitEthernetb1/0/3-output interface is down
50 arp-input ARP request IP4 source
address learned
5059470 ip6-glean address overflow drops
39813 ip6-glean neighbor solicitations sent
57237 ip4-glean address overflow drops
79 ip4-glean ARP requests sent
25837 ip6-icmp-input neighbor solicitations for
unknown targets
50 arp-input ARP request IP4 source
address learned
5059412 ip6-glean address overflow drops
39801 ip6-glean neighbor solicitations sent
61581 ip4-glean address overflow drops
84 ip4-glean ARP requests sent
26474 ip6-icmp-input neighbor solicitations for
unknown targets
35 arp-input ARP request IP4 source
address learned
2529688 ip6-glean address overflow drops
19893 ip6-glean neighbor solicitations sent
98141 ip4-glean address overflow drops
58 ip4-glean ARP requests sent
13540 ip6-icmp-input neighbor solicitations for
unknown targets
434 GigabitEthernet18/0/0-tx Tx packet drops (dpdk tx
failure)
25 arp-input ARP request IP4 source
address learned
2529722 ip6-glean address overflow drops
19893 ip6-glean neighbor solicitations sent
190983 ip4-glean address overflow drops
95 ip4-glean ARP requests sent
13206 ip6-icmp-input neighbor solicitations for
unknown targets
469 GigabitEthernet18/0/1-tx Tx packet drops (dpdk tx
failure)
38 arp-input ARP request IP4 source
address learned
2529801 ip6-glean address overflow drops
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