Tagged "ipv6"

IPv6 Neighbour table overflow

這兩天一直在 syslog 上看到 Neighbour table overflow

Apr 30 06:27:03 host-42 kernel: [72924.290265] net_ratelimit: 1739 callbacks suppressed
Apr 30 06:27:03 host-42 kernel: [72924.290269] IPv6: Neighbour table overflow

每兩分鐘就出現6~7筆,數量非常的多 如果不處理它,放任它繼續增長,過一兩天後系統就會 kernel panic。

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