ipv6 我无法从外部连接

Question

我正在测试 IPv6 网络（使用 FreeBSSD .0、VMWare、NAT），但我无法通过 IPv6 地址从外部（本地主机）连接（使用 IPv4，它工作正常）。如何正确设置网络？

[root@ /home/osmund]# cat /etc/rc.conf
hostname=""
ipv6_activate_all_interfaces="YES"
ifconfig_em1_ipv6="inet6 2001:db8:1::1 prefixlen 64"
#ipv6_enable="YES"
ipv6_network_interface="em1"
ifconfig_le0="DHCP"
sshd_enable="YES"
# Set dumpdev to "AUTO" to enable crash dumps, "NO" to disable
dumpdev="AUTO"
[root@ /home/osmund]# ifconfig
em1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
    options=8<VLAN_MTU>
    ether 00:0c:29:8f:45:74
    inet6 2001:db8:1::1 prefixlen 64
    inet6 fe80::20c:29ff:fe8f:4574%em1 prefixlen 64 scopeid 0x2
    inet 192.168.124.133 netmask 0xffffff00 broadcast 192.168.124.255
    nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
    media: Ethernet autoselect
    status: active
plip0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> metric 0 mtu 1500
    nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
    options=3<RXCSUM,TXCSUM>
    inet6 ::1 prefixlen 128
    inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
    inet 127.0.0.1 netmask 0xff000000
    nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
[root@ /home/osmund]# ping6 2001:db8:1::1
PING6(56=40+8+8 bytes) 2001:db8:1::1 --> 2001:db8:1::1
16 bytes from 2001:db8:1::1, icmp_seq=0 hlim=64 time=0.529 ms
16 bytes from 2001:db8:1::1, icmp_seq=1 hlim=64 time=0.133 ms
^C
--- 2001:db8:1::1 ping6 statistics ---
2 packets transmitted, 2 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 0.133/0.331/0.529/0.198 ms

[root@ /home/osmund]#

Answer 1

您是否尝试过使用桥接网络？