うーん・・・
やっぱりOCNからredirect hostパケットが届く
2025/10/12 13:30:25: PP[01] Passed at IN(2011911) filter: ICMP 118.23.131.240 > 180.5.25.76 : redirect host
2025/10/12 13:30:26: PP[01] Passed at OUT(2010979) filter: ICMP 118.23.131.240 > 180.5.25.76 : redirect host

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show status pp 1
PP[01]:
Description: OCN
Current PPPoE session status is Connected.
Access Concentrator: 伏せ
2 hours 57 minutes 58 seconds connection.
Maximum Transmission Unit(MTU):
IPv4: 1500 octets
IPv6: 1500 octets
Received: 4023914 packets [1017052491 octets] Load: 0.3%
Transmitted: 58077 packets [304720601 octets] Load: 0.0%
Time total: 2 hours 57 minutes 58 seconds
PPP Configure Options
LCP Local: Magic-Number MRU, Remote: CHAP Magic-Number MRU
IPCP Local: IP-Address Primary-DNS(202.234.232.6) Secondary-DNS(221.113.139.250), Remote: IP-Address
PP IP Address Local: 180.5.25.76, Remote: 118.23.131.240
CCP: None
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