我正在尝试使用 pppd 通过 4g 调制解调器建立 ipv6 连接。ipv4 已成功，但 ipv6 尚未成功。
pppd 是 2.4.7。
pppd 配置：
+ipv6
ipv6cp-accept-local
注意：pppd 不接受“ipv6cp-accept-remote”选项。
聊天脚本：
AT+CGDCONT=1,"IPV6","myapn"
pppd 日志：
sent [IPCP ConfReq id=0x1 <compress VJ 07 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPV6CP ConfReq id=0x1 <addr fe80::6c75:85ea:54cb:25e6>]
sent [IPCP ConfReq id=0x1 <compress VJ 07 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPV6CP ConfReq id=0x1 <addr fe80::6c75:85ea:54cb:25e6>]
rcvd [IPCP ConfReq id=0x1 <compress VJ 07 01> <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfRej id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
rcvd [IPV6CP ConfReq id=0x1 <addr fe80::6c75:85ea:54cb:25e6>]
sent [IPV6CP ConfNak id=0x1 <addr fe80::14a7:1bbd:e479:c9eb>]
rcvd [IPCP ConfRej id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns2 0.0.0.0>]
sent [IPCP ConfReq id=0x2 <addrs 0.0.0.0 0.0.0.0> <compress VJ 07 01>]
rcvd [IPV6CP ConfNak id=0x1 <addr fe80::14a7:1bbd:e479:c9eb>]
sent [IPV6CP ConfReq id=0x2 <addr fe80::f08a:2c87:c7dc:aa6e>]
rcvd [IPCP ConfReq id=0x2 <addrs 0.0.0.0 0.0.0.0> <compress VJ 07 01>]
sent [IPCP ConfRej id=0x2 <addrs 0.0.0.0 0.0.0.0>]
rcvd [IPV6CP ConfReq id=0x2 <addr fe80::f08a:2c87:c7dc:aa6e>]
sent [IPV6CP ConfNak id=0x2 <addr fe80::0136:b136:6e32:344d>]
rcvd [IPCP ConfRej id=0x2 <addrs 0.0.0.0 0.0.0.0>]
sent [IPCP ConfReq id=0x3 <compress VJ 07 01>]
rcvd [IPV6CP ConfNak id=0x2 <addr fe80::0136:b136:6e32:344d>]
sent [IPV6CP ConfReq id=0x3 <addr fe80::4042:1547:076f:1770>]
rcvd [IPCP ConfReq id=0x3 <compress VJ 07 01>]
sent [IPCP ConfAck id=0x3 <compress VJ 07 01>]
rcvd [IPV6CP ConfReq id=0x3 <addr fe80::4042:1547:076f:1770>]
sent [IPV6CP ConfNak id=0x3 <addr fe80::7599:2d43:33e1:9216>]
rcvd [IPCP ConfAck id=0x3 <compress VJ 07 01>]
Could not determine local IP address
Connect time 0.1 minutes.
Sent 230 bytes, received 188 bytes.
sent [IPCP TermReq id=0x4 "Could not determine local IP address"]
rcvd [IPV6CP ConfNak id=0x3 <addr fe80::7599:2d43:33e1:9216>]
sent [IPV6CP ConfReq id=0x4 <addr fe80::e0aa:2a9c:4117:e47f>]
rcvd [IPCP TermReq id=0x4 "Could not determine local IP address"]
sent [IPCP TermAck id=0x4]
rcvd [IPV6CP ConfReq id=0x4 <addr fe80::e0aa:2a9c:4117:e47f>]
sent [IPV6CP ConfNak id=0x4 <addr fe80::64ca:b418:01f0:97dc>]
rcvd [IPCP TermAck id=0x4]
rcvd [IPV6CP ConfNak id=0x4 <addr fe80::64ca:b418:01f0:97dc>]
sent [IPV6CP ConfReq id=0x5 <addr fe80::2dc9:d268:a2da:a5ed>]
rcvd [IPV6CP ConfReq id=0x5 <addr fe80::2dc9:d268:a2da:a5ed>]
sent [IPV6CP ConfNak id=0x5 <addr fe80::54ab:e16f:42bb:17d3>]
rcvd [IPV6CP ConfNak id=0x5 <addr fe80::54ab:e16f:42bb:17d3>]
sent [IPV6CP ConfReq id=0x6]
rcvd [IPV6CP ConfReq id=0x6]
sent [IPV6CP ConfAck id=0x6]
rcvd [IPV6CP ConfAck id=0x6]
Could not determine remote LL address
cif6addr: ioctl(SIOCDIFADDR): No such address
sent [IPV6CP TermReq id=0x7 "Could not determine remote LL address"]
rcvd [IPV6CP TermReq id=0x7 "Could not determine remote LL address"]
sent [IPV6CP TermAck id=0x7]
rcvd [IPV6CP TermAck id=0x7]
sent [LCP TermReq id=0x2 "No network protocols running"]
rcvd [LCP TermReq id=0x2 "No network protocols running"]
sent [LCP TermAck id=0x2]
rcvd [LCP TermAck id=0x2]
Connection terminated.
您认为这看起来像是我的 pppd 问题还是我的提供商问题？提前谢谢！