直接光猫里面获取到了 v6 telnet 进去管理发现 ping6 不通,更不要说进来的了。。。
# ping6 2001:da8:8000:1::80
PING 2001:da8:8000:1::80 (2001:da8:8000:1::80): 56 data bytes
--- 2001:da8:8000:1::80 ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
# ifconfig ppp1.3
ppp1.3 Link encap:Point-to-Point Protocol
inet addr:100.64.2.95 P-t-P:100.64.0.1 Mask:255.255.255.255
inet6 addr: 240e:3b0:a95:18e:a01:fe1:983d:XXXX/64 Scope:Global
inet6 addr: fe80::a01:fe1:983d:XXXX/10 Scope:Link
UP POINTOPOINT RUNNING NOARP ALLMULTI MULTICAST MTU:1492 Metric:1
# ip6tables -L -n
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT icmpv6 ::/0 ::/0
ACCEPT icmpv6 ::/0 ::/0 ipv6-icmptype 130
ACCEPT all ::/0 ::/0 ctstate RELATED,ESTABLISHED
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all ::/0 ::/0
1
lovelylain 2022-06-30 18:21:46 +08:00 via Android
大概率是光猫没开启 IPv6 ,v6 包被丢弃了
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2
GhostiKing 2022-06-30 19:16:09 +08:00 via Android
换桥接 pc 拨号试试
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3
julyclyde 2022-07-01 09:56:10 +08:00
240e 应该是公网网段啊
看你的接口名字是 ppp ,按说就不涉及光猫有没有 v6 了吧,光猫应该是工作在数据链路层了 我在公网找了个网络测试网站试了一下,你 ping 的这个目标 2001:da8:8000:1::80 是通的 所以问题应该确实是在你这端了 你 traceroute6 试试 |