OPNsense Forum

Archive => 17.1 Legacy Series => Topic started by: mbosner on December 26, 2016, 10:02:46 pm

Title: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: mbosner on December 26, 2016, 10:02:46 pm: I use 17.1 Beta on a zotac CI323 with all acceleration features disabled (https://www.zotac.com/de/product/mini_pcs/zbox-ci323-nano).

My provider requires PPPoE (via lan) for ip access. This does work very well for ipv4 with nat in my local lan.

For ipv6 my provider routes all traffic trough the ll and this seems to be a problem. I cannot get IPv6 to work:
(ll = LocalLink)

Code: [Select]
Internet6: Destination Gateway Flags Netif Expire default fe80::aa9d:21ff:fea5:7b00%pppoe0 UGS pppoe0
I can ping the router of my provider. Since i only have a ll address on my router other targets do not work. For my local network i need to ask for a ipv6 prefix but i have no clue how i can configure opnsense to make sure the prefix is configured on my lan interface.

This is my current log with IPv4: PPPoE, IPv6: DHCPv6, LAN Static IPv4 with NAT, IPv6 Track Interface with Prefix ID 0:

Code: [Select]
Dec 26 21:51:03 opnsense ppp: Multi-link PPP daemon for FreeBSD Dec 26 21:51:03 opnsense ppp: Dec 26 21:51:03 opnsense ppp: process 51966 started, version 5.8 (root@sensey64 12:22 13-Dec-2016) Dec 26 21:51:03 opnsense ppp: waiting for process 93467 to die... Dec 26 21:51:03 opnsense ppp: [wan] Bundle: Shutdown Dec 26 21:51:03 opnsense ppp: [wan_link0] Link: Shutdown Dec 26 21:51:03 opnsense ppp: process 93467 terminated Dec 26 21:51:04 opnsense ppp: web: web is not running Dec 26 21:51:04 opnsense ppp: [wan] Bundle: Interface ng0 created Dec 26 21:51:04 opnsense ppp: [wan_link0] Link: OPEN event Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: Open event Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: state change Initial --> Starting Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: LayerStart Dec 26 21:51:04 opnsense ppp: [wan_link0] PPPoE: Connecting to '' Dec 26 21:51:04 opnsense ppp: PPPoE: rec'd ACNAME "ASR-POP101" Dec 26 21:51:04 opnsense ppp: [wan_link0] PPPoE: connection successful Dec 26 21:51:04 opnsense ppp: [wan_link0] Link: UP event Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: Up event Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: state change Starting --> Req-Sent Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: SendConfigReq #1 Dec 26 21:51:04 opnsense ppp: [wan_link0] PROTOCOMP Dec 26 21:51:04 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:04 opnsense ppp: [wan_link0] MAGICNUM 0xb817d7e0 Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: rec'd Configure Reject #1 (Req-Sent) Dec 26 21:51:04 opnsense ppp: [wan_link0] PROTOCOMP Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: SendConfigReq #2 Dec 26 21:51:04 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:04 opnsense ppp: [wan_link0] MAGICNUM 0xb817d7e0 Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: rec'd Configure Ack #2 (Req-Sent) Dec 26 21:51:04 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:04 opnsense ppp: [wan_link0] MAGICNUM 0xb817d7e0 Dec 26 21:51:04 opnsense ppp: [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd Dec 26 21:51:06 opnsense ppp: [wan_link0] LCP: state change Ack-Rcvd --> Req-Sent Dec 26 21:51:06 opnsense ppp: [wan_link0] LCP: SendConfigReq #3 Dec 26 21:51:06 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:06 opnsense ppp: [wan_link0] MAGICNUM 0xb817d7e0 Dec 26 21:51:06 opnsense ppp: [wan_link0] LCP: rec'd Configure Ack #3 (Req-Sent) Dec 26 21:51:06 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:06 opnsense ppp: [wan_link0] MAGICNUM 0xb817d7e0 Dec 26 21:51:06 opnsense ppp: [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd Dec 26 21:51:07 opnsense ppp: [wan_link0] LCP: rec'd Configure Request #2 (Ack-Rcvd) Dec 26 21:51:07 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:07 opnsense ppp: [wan_link0] AUTHPROTO PAP Dec 26 21:51:07 opnsense ppp: [wan_link0] MAGICNUM 0x6e4b2689 Dec 26 21:51:07 opnsense ppp: [wan_link0] LCP: SendConfigAck #2 Dec 26 21:51:07 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:07 opnsense ppp: [wan_link0] AUTHPROTO PAP Dec 26 21:51:07 opnsense ppp: [wan_link0] MAGICNUM 0x6e4b2689 Dec 26 21:51:07 opnsense ppp: [wan_link0] LCP: state change Ack-Rcvd --> Opened Dec 26 21:51:07 opnsense ppp: [wan_link0] LCP: auth: peer wants PAP, I want nothing Dec 26 21:51:07 opnsense ppp: [wan_link0] PAP: using authname "usernamexyz" Dec 26 21:51:07 opnsense ppp: [wan_link0] PAP: sending REQUEST #1 len: 23 Dec 26 21:51:07 opnsense ppp: [wan_link0] LCP: LayerUp Dec 26 21:51:09 opnsense ppp: [wan_link0] PAP: using authname "usernamexyz" Dec 26 21:51:09 opnsense ppp: [wan_link0] PAP: sending REQUEST #2 len: 23 Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: rec'd Configure Request #2 (Opened) Dec 26 21:51:09 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:09 opnsense ppp: [wan_link0] AUTHPROTO PAP Dec 26 21:51:09 opnsense ppp: [wan_link0] MAGICNUM 0x64b0f4f3 Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: LayerDown Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: SendConfigReq #4 Dec 26 21:51:09 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:09 opnsense ppp: [wan_link0] MAGICNUM 0xb817d7e0 Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: SendConfigAck #2 Dec 26 21:51:09 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:09 opnsense ppp: [wan_link0] AUTHPROTO PAP Dec 26 21:51:09 opnsense ppp: [wan_link0] MAGICNUM 0x64b0f4f3 Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: state change Opened --> Ack-Sent Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: rec'd Configure Ack #4 (Ack-Sent) Dec 26 21:51:09 opnsense ppp: [wan_link0] MRU 1492 Dec 26 21:51:09 opnsense ppp: [wan_link0] MAGICNUM 0xb817d7e0 Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: state change Ack-Sent --> Opened Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: auth: peer wants PAP, I want nothing Dec 26 21:51:09 opnsense ppp: [wan_link0] PAP: using authname "usernamexyz" Dec 26 21:51:09 opnsense ppp: [wan_link0] PAP: sending REQUEST #1 len: 23 Dec 26 21:51:09 opnsense ppp: [wan_link0] LCP: LayerUp Dec 26 21:51:10 opnsense ppp: [wan_link0] rec'd proto IPCP during authenticate phase Dec 26 21:51:10 opnsense ppp: [wan_link0] PAP: rec'd ACK #1 len: 40 Dec 26 21:51:10 opnsense ppp: [wan_link0] MESG: Welcome to wilhelm.tel BRAS-Service Dec 26 21:51:10 opnsense ppp: [wan_link0] LCP: authorization successful Dec 26 21:51:10 opnsense ppp: [wan_link0] Link: Matched action 'bundle "wan" ""' Dec 26 21:51:10 opnsense ppp: [wan_link0] Link: Join bundle "wan" Dec 26 21:51:10 opnsense ppp: [wan] Bundle: Status update: up 1 link, total bandwidth 64000 bps Dec 26 21:51:10 opnsense ppp: [wan] IPCP: Open event Dec 26 21:51:10 opnsense ppp: [wan] IPCP: state change Initial --> Starting Dec 26 21:51:10 opnsense ppp: [wan] IPCP: LayerStart Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: Open event Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: state change Initial --> Starting Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: LayerStart Dec 26 21:51:10 opnsense ppp: [wan] IPCP: Up event Dec 26 21:51:10 opnsense ppp: [wan] IPCP: state change Starting --> Req-Sent Dec 26 21:51:10 opnsense ppp: [wan] IPCP: SendConfigReq #1 Dec 26 21:51:10 opnsense ppp: [wan] IPADDR 0.0.0.0 Dec 26 21:51:10 opnsense ppp: [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid Dec 26 21:51:10 opnsense ppp: [wan] PRIDNS 0.0.0.0 Dec 26 21:51:10 opnsense ppp: [wan] SECDNS 0.0.0.0 Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: Up event Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: state change Starting --> Req-Sent Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: SendConfigReq #1 Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: rec'd Configure Request #1 (Req-Sent) Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: SendConfigAck #1 Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: state change Req-Sent --> Ack-Sent Dec 26 21:51:10 opnsense ppp: [wan] IPCP: rec'd Configure Reject #1 (Req-Sent) Dec 26 21:51:10 opnsense ppp: [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid Dec 26 21:51:10 opnsense ppp: [wan] IPCP: SendConfigReq #2 Dec 26 21:51:10 opnsense ppp: [wan] IPADDR 0.0.0.0 Dec 26 21:51:10 opnsense ppp: [wan] PRIDNS 0.0.0.0 Dec 26 21:51:10 opnsense ppp: [wan] SECDNS 0.0.0.0 Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: rec'd Configure Ack #1 (Ack-Sent) Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: state change Ack-Sent --> Opened Dec 26 21:51:10 opnsense ppp: [wan] IPV6CP: LayerUp Dec 26 21:51:10 opnsense ppp: [wan] 0201:2eff:fe6e:ff08 -> aa9d:21ff:fea5:7b00 Dec 26 21:51:11 opnsense ppp: [wan] IFACE: Up event Dec 26 21:51:11 opnsense ppp: [wan] IFACE: Rename interface ng0 to pppoe0 Dec 26 21:51:11 opnsense ppp: [wan] IPCP: rec'd Configure Nak #2 (Req-Sent) Dec 26 21:51:11 opnsense ppp: [wan] IPADDR 46.59.144.248 Dec 26 21:51:11 opnsense ppp: [wan] 46.59.144.248 is OK Dec 26 21:51:11 opnsense ppp: [wan] PRIDNS 213.209.104.220 Dec 26 21:51:11 opnsense ppp: [wan] SECDNS 213.209.104.250 Dec 26 21:51:11 opnsense ppp: [wan] IPCP: SendConfigReq #3 Dec 26 21:51:11 opnsense ppp: [wan] IPADDR 46.59.144.248 Dec 26 21:51:11 opnsense ppp: [wan] PRIDNS 213.209.104.220 Dec 26 21:51:11 opnsense ppp: [wan] SECDNS 213.209.104.250 Dec 26 21:51:12 opnsense ppp: [wan] IPCP: rec'd Configure Ack #3 (Req-Sent) Dec 26 21:51:12 opnsense ppp: [wan] IPADDR 46.59.144.248 Dec 26 21:51:12 opnsense ppp: [wan] PRIDNS 213.209.104.220 Dec 26 21:51:12 opnsense ppp: [wan] SECDNS 213.209.104.250 Dec 26 21:51:12 opnsense ppp: [wan] IPCP: state change Req-Sent --> Ack-Rcvd Dec 26 21:51:12 opnsense ppp: [wan] IPCP: rec'd Configure Request #2 (Ack-Rcvd) Dec 26 21:51:12 opnsense ppp: [wan] IPADDR 84.46.104.216 Dec 26 21:51:12 opnsense ppp: [wan] 84.46.104.216 is OK Dec 26 21:51:12 opnsense ppp: [wan] IPCP: SendConfigAck #2 Dec 26 21:51:12 opnsense ppp: [wan] IPADDR 84.46.104.216 Dec 26 21:51:12 opnsense ppp: [wan] IPCP: state change Ack-Rcvd --> Opened Dec 26 21:51:12 opnsense ppp: [wan] IPCP: LayerUp Dec 26 21:51:12 opnsense ppp: [wan] 46.59.144.248 -> 84.46.104.216
Any ideas? My provider supplies this document for the PPPoE configuration (german):
http://www.willytel.de/fileadmin/redaktion/Unternehmen/Informationen_zur_Nutzung_eines_kundeneigenen_Endger%C3%A4tes_Stand_Juli_2016.pdf (http://www.willytel.de/fileadmin/redaktion/Unternehmen/Informationen_zur_Nutzung_eines_kundeneigenen_Endger%C3%A4tes_Stand_Juli_2016.pdf)

I need "Einstellungen Internet-Zugang (Ethernet/PPPoE)" but it just says DHCPv6 prefix delegation and for ipv4 DS-Lite (which is wrong in my case - i get a public ipv4 address).
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: bartjsmit on December 26, 2016, 10:24:45 pm: Try these settings:

IPv6 Configuration: DHCPv6, DHCPv6 client configuration (Basic), DHCPv6 Prefix Delegation Size: <what your ISP offers, e.g. /48 /56>

You may also need to set either 'Use IPv4 connectivity' and/or 'Send IPv6 prefix hint'

Bart...
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: mbosner on December 26, 2016, 10:56:02 pm: I tried a /64 prefix for now (that should always work, shouldnt it?)

Just tried all configurations.

Without any further flags:
Code: [Select]
PPPoE: rec'd ACNAME "ASR-POP101" [wan_link0] PPPoE: connection successful [wan_link0] Link: UP event [wan_link0] LCP: Up event [wan_link0] LCP: state change Starting --> Req-Sent [wan_link0] LCP: SendConfigReq #1 [wan_link0] PROTOCOMP [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x9276f820 [wan_link0] LCP: rec'd Configure Reject #1 (Req-Sent) [wan_link0] PROTOCOMP [wan_link0] LCP: SendConfigReq #2 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x9276f820 [wan_link0] LCP: rec'd Configure Ack #2 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x9276f820 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: state change Ack-Rcvd --> Req-Sent [wan_link0] LCP: SendConfigReq #3 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x9276f820 [wan_link0] LCP: rec'd Configure Ack #3 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x9276f820 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: rec'd Configure Request #2 (Ack-Rcvd) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x4a51bce9 [wan_link0] LCP: SendConfigAck #2 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x4a51bce9 [wan_link0] LCP: state change Ack-Rcvd --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] LCP: rec'd Configure Request #1 (Opened) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x64d6494e [wan_link0] LCP: LayerDown [wan_link0] LCP: SendConfigReq #4 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x9276f820 [wan_link0] LCP: SendConfigAck #1 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x64d6494e [wan_link0] LCP: state change Opened --> Ack-Sent [wan_link0] LCP: rec'd Configure Ack #4 (Ack-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x9276f820 [wan_link0] LCP: state change Ack-Sent --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] PAP: rec'd ACK #1 len: 40 [wan_link0] MESG: Welcome to wilhelm.tel BRAS-Service [wan_link0] LCP: authorization successful [wan_link0] Link: Matched action 'bundle "wan" ""' [wan_link0] Link: Join bundle "wan" [wan] Bundle: Status update: up 1 link, total bandwidth 64000 bps [wan] IPCP: Open event [wan] IPCP: state change Initial --> Starting [wan] IPCP: LayerStart [wan] IPV6CP: Open event [wan] IPV6CP: state change Initial --> Starting [wan] IPV6CP: LayerStart [wan] IPCP: Up event [wan] IPCP: state change Starting --> Req-Sent [wan] IPCP: SendConfigReq #1 [wan] IPADDR 0.0.0.0 [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPV6CP: Up event [wan] IPV6CP: state change Starting --> Req-Sent [wan] IPV6CP: SendConfigReq #1 [wan] IPV6CP: rec'd Configure Request #1 (Req-Sent) [wan] IPV6CP: SendConfigAck #1 [wan] IPV6CP: state change Req-Sent --> Ack-Sent [wan] IPCP: rec'd Configure Request #1 (Req-Sent) [wan] IPADDR 84.46.104.216 [wan] 84.46.104.216 is OK [wan] IPCP: SendConfigAck #1 [wan] IPADDR 84.46.104.216 [wan] IPCP: state change Req-Sent --> Ack-Sent [wan] IPV6CP: rec'd Configure Ack #1 (Ack-Sent) [wan] IPV6CP: state change Ack-Sent --> Opened [wan] IPV6CP: LayerUp [wan] 0201:2eff:fe6e:ff08 -> aa9d:21ff:fea5:7b00 [wan] IFACE: Up event [wan] IFACE: Rename interface ng0 to pppoe0 [wan] IPCP: rec'd Configure Reject #1 (Ack-Sent) [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] IPCP: SendConfigReq #2 [wan] IPADDR 0.0.0.0 [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPCP: rec'd Configure Nak #2 (Ack-Sent) [wan] IPADDR 46.59.157.75 [wan] 46.59.157.75 is OK [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: SendConfigReq #3 [wan] IPADDR 46.59.157.75 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: rec'd Configure Ack #3 (Ack-Sent) [wan] IPADDR 46.59.157.75 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: state change Ack-Sent --> Opened [wan] IPCP: LayerUp [wan] 46.59.157.75 -> 84.46.104.216
With "use IPv4 connectivity" i get another ll address but still no luck on the lan interface:

Code: [Select]
pppoe0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 mtu 1492 inet6 fe80::201:2eff:fe6e:ff07%pppoe0 prefixlen 64 scopeid 0x7 inet6 fe80::201:2eff:fe6e:ff08%pppoe0 prefixlen 64 scopeid 0x7 inet 46.59.211.177 --> 84.46.104.215 netmask 0xffffffff nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
Code: [Select]
PPPoE: rec'd ACNAME "ASR-POP101" [wan_link0] PPPoE: connection successful [wan_link0] Link: UP event [wan_link0] LCP: Up event [wan_link0] LCP: state change Starting --> Req-Sent [wan_link0] LCP: SendConfigReq #1 [wan_link0] PROTOCOMP [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x15cd28f0 [wan_link0] LCP: rec'd Configure Reject #1 (Req-Sent) [wan_link0] PROTOCOMP [wan_link0] LCP: SendConfigReq #2 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x15cd28f0 [wan_link0] LCP: rec'd Configure Ack #2 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x15cd28f0 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: state change Ack-Rcvd --> Req-Sent [wan_link0] LCP: SendConfigReq #3 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x15cd28f0 [wan_link0] LCP: rec'd Configure Ack #3 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x15cd28f0 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: rec'd Configure Request #2 (Ack-Rcvd) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x42e10b20 [wan_link0] LCP: SendConfigAck #2 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x42e10b20 [wan_link0] LCP: state change Ack-Rcvd --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] LCP: rec'd Configure Request #1 (Opened) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x5f2da7a7 [wan_link0] LCP: LayerDown [wan_link0] LCP: SendConfigReq #4 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x15cd28f0 [wan_link0] LCP: SendConfigAck #1 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x5f2da7a7 [wan_link0] LCP: state change Opened --> Ack-Sent [wan_link0] LCP: rec'd Configure Ack #4 (Ack-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x15cd28f0 [wan_link0] LCP: state change Ack-Sent --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] PAP: rec'd ACK #1 len: 40 [wan_link0] MESG: Welcome to wilhelm.tel BRAS-Service [wan_link0] LCP: authorization successful [wan_link0] Link: Matched action 'bundle "wan" ""' [wan_link0] Link: Join bundle "wan" [wan] Bundle: Status update: up 1 link, total bandwidth 64000 bps [wan] IPCP: Open event [wan] IPCP: state change Initial --> Starting [wan] IPCP: LayerStart [wan] IPV6CP: Open event [wan] IPV6CP: state change Initial --> Starting [wan] IPV6CP: LayerStart [wan] IPCP: Up event [wan] IPCP: state change Starting --> Req-Sent [wan] IPCP: SendConfigReq #1 [wan] IPADDR 0.0.0.0 [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPV6CP: Up event [wan] IPV6CP: state change Starting --> Req-Sent [wan] IPV6CP: SendConfigReq #1 [wan] IPCP: rec'd Configure Request #1 (Req-Sent) [wan] IPADDR 84.46.104.215 [wan] 84.46.104.215 is OK [wan] IPCP: SendConfigAck #1 [wan] IPADDR 84.46.104.215 [wan] IPCP: state change Req-Sent --> Ack-Sent [wan] IPV6CP: rec'd Configure Request #1 (Req-Sent) [wan] IPV6CP: SendConfigAck #1 [wan] IPV6CP: state change Req-Sent --> Ack-Sent [wan] IPCP: rec'd Configure Reject #1 (Ack-Sent) [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] IPCP: SendConfigReq #2 [wan] IPADDR 0.0.0.0 [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPV6CP: rec'd Configure Ack #1 (Ack-Sent) [wan] IPV6CP: state change Ack-Sent --> Opened [wan] IPV6CP: LayerUp [wan] 0201:2eff:fe6e:ff08 -> aa9d:21ff:fee1:7f00 [wan] IFACE: Up event [wan] IFACE: Rename interface ng0 to pppoe0 [wan] IPCP: rec'd Configure Nak #2 (Ack-Sent) [wan] IPADDR 46.59.211.177 [wan] 46.59.211.177 is OK [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: SendConfigReq #3 [wan] IPADDR 46.59.211.177 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: rec'd Configure Ack #3 (Ack-Sent) [wan] IPADDR 46.59.211.177 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: state change Ack-Sent --> Opened [wan] IPCP: LayerUp [wan] 46.59.211.177 -> 84.46.104.215
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: mbosner on December 26, 2016, 10:56:31 pm: Second part of the results:

With "use IPv4 connectivity" and "Send IPv6 prefix hint" still another IPv6 ll address on the pppoe connection but no public ipv6 on the lan interface (still set to "track interface 'wan'"):

Code: [Select]
ifconfig re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=82098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE> ether 00:01:2e:6e:ff:07 inet6 fe80::201:2eff:fe6e:ff07%re0 prefixlen 64 scopeid 0x1 nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=82098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE> ether 00:01:2e:6e:ff:08 inet 192.168.40.1 netmask 0xffffff00 broadcast 192.168.40.255 inet6 fe80::1:1%re1 prefixlen 64 scopeid 0x2 nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active pppoe0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 mtu 1492 inet6 fe80::201:2eff:fe6e:ff07%pppoe0 prefixlen 64 scopeid 0x7 inet6 fe80::201:2eff:fe6e:ff08%pppoe0 prefixlen 64 scopeid 0x7 inet 46.59.131.204 --> 84.46.104.216 netmask 0xffffffff nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>

and the pppoe log:

Code: [Select]
PPPoE: rec'd ACNAME "ASR-POP101" [wan_link0] PPPoE: connection successful [wan_link0] Link: UP event [wan_link0] LCP: Up event [wan_link0] LCP: state change Starting --> Req-Sent [wan_link0] LCP: SendConfigReq #1 [wan_link0] PROTOCOMP [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0xadfc5708 [wan_link0] LCP: rec'd Configure Reject #1 (Req-Sent) [wan_link0] PROTOCOMP [wan_link0] LCP: SendConfigReq #2 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0xadfc5708 [wan_link0] LCP: rec'd Configure Ack #2 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0xadfc5708 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: state change Ack-Rcvd --> Req-Sent [wan_link0] LCP: SendConfigReq #3 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0xadfc5708 [wan_link0] LCP: rec'd Configure Ack #3 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0xadfc5708 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: rec'd Configure Request #2 (Ack-Rcvd) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x562949e1 [wan_link0] LCP: SendConfigAck #2 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x562949e1 [wan_link0] LCP: state change Ack-Rcvd --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] LCP: rec'd Configure Request #1 (Opened) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x64dcf1f1 [wan_link0] LCP: LayerDown [wan_link0] LCP: SendConfigReq #4 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0xadfc5708 [wan_link0] LCP: SendConfigAck #1 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x64dcf1f1 [wan_link0] LCP: state change Opened --> Ack-Sent [wan_link0] LCP: rec'd Configure Ack #4 (Ack-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0xadfc5708 [wan_link0] LCP: state change Ack-Sent --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] PAP: rec'd ACK #1 len: 40 [wan_link0] MESG: Welcome to wilhelm.tel BRAS-Service [wan_link0] LCP: authorization successful [wan_link0] Link: Matched action 'bundle "wan" ""' [wan_link0] Link: Join bundle "wan" [wan] Bundle: Status update: up 1 link, total bandwidth 64000 bps [wan] IPCP: Open event [wan] IPCP: state change Initial --> Starting [wan] IPCP: LayerStart [wan] IPV6CP: Open event [wan] IPV6CP: state change Initial --> Starting [wan] IPV6CP: LayerStart [wan] IPCP: Up event [wan] IPCP: state change Starting --> Req-Sent [wan] IPCP: SendConfigReq #1 [wan] IPADDR 0.0.0.0 [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPV6CP: Up event [wan] IPV6CP: state change Starting --> Req-Sent [wan] IPV6CP: SendConfigReq #1 [wan] IPV6CP: rec'd Configure Request #1 (Req-Sent) [wan] IPV6CP: SendConfigAck #1 [wan] IPV6CP: state change Req-Sent --> Ack-Sent [wan] IPCP: rec'd Configure Request #1 (Req-Sent) [wan] IPADDR 84.46.104.216 [wan] 84.46.104.216 is OK [wan] IPCP: SendConfigAck #1 [wan] IPADDR 84.46.104.216 [wan] IPCP: state change Req-Sent --> Ack-Sent [wan] IPCP: rec'd Configure Reject #1 (Ack-Sent) [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] IPCP: SendConfigReq #2 [wan] IPADDR 0.0.0.0 [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPV6CP: rec'd Configure Ack #1 (Ack-Sent) [wan] IPV6CP: state change Ack-Sent --> Opened [wan] IPV6CP: LayerUp [wan] 0201:2eff:fe6e:ff08 -> aa9d:21ff:fea5:7b00 [wan] IFACE: Up event [wan] IFACE: Rename interface ng0 to pppoe0 [wan] IPCP: rec'd Configure Nak #2 (Ack-Sent) [wan] IPADDR 46.59.131.204 [wan] 46.59.131.204 is OK [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: SendConfigReq #3 [wan] IPADDR 46.59.131.204 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: rec'd Configure Ack #3 (Ack-Sent) [wan] IPADDR 46.59.131.204 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: state change Ack-Sent --> Opened [wan] IPCP: LayerUp [wan] 46.59.131.204 -> 84.46.104.216
And if i set the config only to "Send IPv6 prefix hint" i only have on IPv6 on the pppoe interface and still no public ipv6:

Code: [Select]
ifconfig re0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=82098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE> ether 00:01:2e:6e:ff:07 inet6 fe80::201:2eff:fe6e:ff07%re0 prefixlen 64 scopeid 0x1 nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active re1: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500 options=82098<VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_MAGIC,LINKSTATE> ether 00:01:2e:6e:ff:08 inet 192.168.40.1 netmask 0xffffff00 broadcast 192.168.40.255 inet6 fe80::1:1%re1 prefixlen 64 scopeid 0x2 nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL> media: Ethernet autoselect (1000baseT <full-duplex>) status: active pppoe0: flags=88d1<UP,POINTOPOINT,RUNNING,NOARP,SIMPLEX,MULTICAST> metric 0 mtu 1492 inet6 fe80::201:2eff:fe6e:ff08%pppoe0 prefixlen 64 scopeid 0x7 inet 46.59.151.229 --> 84.46.104.216 netmask 0xffffffff nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
Code: [Select]
PPPoE: rec'd ACNAME "ASR-POP101" [wan_link0] PPPoE: connection successful [wan_link0] Link: UP event [wan_link0] LCP: Up event [wan_link0] LCP: state change Starting --> Req-Sent [wan_link0] LCP: SendConfigReq #1 [wan_link0] PROTOCOMP [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x4dcb5d12 [wan_link0] LCP: rec'd Configure Reject #1 (Req-Sent) [wan_link0] PROTOCOMP [wan_link0] LCP: SendConfigReq #2 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x4dcb5d12 [wan_link0] LCP: rec'd Configure Ack #2 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x4dcb5d12 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: state change Ack-Rcvd --> Req-Sent [wan_link0] LCP: SendConfigReq #3 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x4dcb5d12 [wan_link0] LCP: rec'd Configure Ack #3 (Req-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x4dcb5d12 [wan_link0] LCP: state change Req-Sent --> Ack-Rcvd [wan_link0] LCP: rec'd Configure Request #2 (Ack-Rcvd) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x2a10c9f3 [wan_link0] LCP: SendConfigAck #2 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x2a10c9f3 [wan_link0] LCP: state change Ack-Rcvd --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] LCP: rec'd Configure Request #1 (Opened) [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x64dfb86a [wan_link0] LCP: LayerDown [wan_link0] LCP: SendConfigReq #4 [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x4dcb5d12 [wan_link0] LCP: SendConfigAck #1 [wan_link0] MRU 1492 [wan_link0] AUTHPROTO PAP [wan_link0] MAGICNUM 0x64dfb86a [wan_link0] LCP: state change Opened --> Ack-Sent [wan_link0] LCP: rec'd Configure Ack #4 (Ack-Sent) [wan_link0] MRU 1492 [wan_link0] MAGICNUM 0x4dcb5d12 [wan_link0] LCP: state change Ack-Sent --> Opened [wan_link0] LCP: auth: peer wants PAP, I want nothing [wan_link0] PAP: using authname "usernamexyz" [wan_link0] PAP: sending REQUEST #1 len: 23 [wan_link0] LCP: LayerUp [wan_link0] rec'd proto IPCP during authenticate phase [wan_link0] PAP: rec'd ACK #1 len: 40 [wan_link0] MESG: Welcome to wilhelm.tel BRAS-Service [wan_link0] LCP: authorization successful [wan_link0] Link: Matched action 'bundle "wan" ""' [wan_link0] Link: Join bundle "wan" [wan] Bundle: Status update: up 1 link, total bandwidth 64000 bps [wan] IPCP: Open event [wan] IPCP: state change Initial --> Starting [wan] IPCP: LayerStart [wan] IPV6CP: Open event [wan] IPV6CP: state change Initial --> Starting [wan] IPV6CP: LayerStart [wan] IPCP: Up event [wan] IPCP: state change Starting --> Req-Sent [wan] IPCP: SendConfigReq #1 [wan] IPADDR 0.0.0.0 [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPV6CP: Up event [wan] IPV6CP: state change Starting --> Req-Sent [wan] IPV6CP: SendConfigReq #1 [wan] IPV6CP: rec'd Configure Request #1 (Req-Sent) [wan] IPV6CP: SendConfigAck #1 [wan] IPV6CP: state change Req-Sent --> Ack-Sent [wan] IPCP: rec'd Configure Reject #1 (Req-Sent) [wan] COMPPROTO VJCOMP, 16 comp. channels, no comp-cid [wan] IPCP: SendConfigReq #2 [wan] IPADDR 0.0.0.0 [wan] PRIDNS 0.0.0.0 [wan] SECDNS 0.0.0.0 [wan] IPV6CP: rec'd Configure Ack #1 (Ack-Sent) [wan] IPV6CP: state change Ack-Sent --> Opened [wan] IPV6CP: LayerUp [wan] 0201:2eff:fe6e:ff08 -> aa9d:21ff:fea5:7b00 [wan] IFACE: Up event [wan] IFACE: Rename interface ng0 to pppoe0 [wan] IPCP: rec'd Configure Nak #2 (Req-Sent) [wan] IPADDR 46.59.151.229 [wan] 46.59.151.229 is OK [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: SendConfigReq #3 [wan] IPADDR 46.59.151.229 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: rec'd Configure Ack #3 (Req-Sent) [wan] IPADDR 46.59.151.229 [wan] PRIDNS 213.209.104.220 [wan] SECDNS 213.209.104.250 [wan] IPCP: state change Req-Sent --> Ack-Rcvd [wan] IPCP: rec'd Configure Request #2 (Ack-Rcvd) [wan] IPADDR 84.46.104.216 [wan] 84.46.104.216 is OK [wan] IPCP: SendConfigAck #2 [wan] IPADDR 84.46.104.216 [wan] IPCP: state change Ack-Rcvd --> Opened [wan] IPCP: LayerUp [wan] 46.59.151.229 -> 84.46.104.216
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: bartjsmit on December 27, 2016, 12:20:01 am: You should really set your prefix the same as what you get from your ISP. Also check that the firewall either has a public DNS server (e.g. 8.8.8.8 / 8.8.4.4) or let PPP override your DNS (Settings, System, General) in case your ISP sends you a FQDN as part of the stack setup.

Bart...
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: mbosner on December 27, 2016, 12:50:39 am: How do i know what i (can) get from my isp ? Maybe i need to have a better understanding of IPv6 over DHCPv6. I thought that i should get the prefix from my ISP (at least /64) but how do i know which prefix i might expect or where can i see the offered prefix (in case that i do not need to send a prefix hint)?

The only thing i see in the ppp log is:

Code: [Select]
Dec 26 22:59:23 opnsense ppp: [wan] IPV6CP: rec'd Configure Ack #1 (Ack-Sent) Dec 26 22:59:23 opnsense ppp: [wan] IPV6CP: state change Ack-Sent --> Opened Dec 26 22:59:23 opnsense ppp: [wan] IPV6CP: LayerUp Dec 26 22:59:23 opnsense ppp: [wan] 0201:2eff:fe6e:ff08 -> 76a0:2fff:fe56:aa00
and from the syslog:

Code: [Select]
Dec 27 00:37:27 opnsense opnsense: /usr/local/etc/rc.newwanip: ROUTING: setting IPv4 default route to 84.46.104.218 Dec 27 00:37:27 opnsense opnsense: /usr/local/etc/rc.newwanip: ROUTING: setting IPv6 default route to fe80::76a0:2fff:fe56:aa00%pppoe0 Dec 27 00:37:27 opnsense opnsense: /usr/local/etc/rc.newwanip: The command '/sbin/route delete -inet6 'default' 'fe80::76a0:2fff:fe56:aa00%pppoe0'' returned exit code '1', the output was 'route: route has not been found delete net default: gateway fe80::76a0:2fff:fe56:aa00%pppoe0 fib 0: not in table'
It seems that my old fritz.box used a /56 prefix - so i will continue with that size.
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: mbosner on December 27, 2016, 05:31:49 am: i just tested opnsense 16.7 and latest stable pfsense - same problem.

I am now back on 16.7 latest and will aggregate all informations about my ISP.
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: bartjsmit on December 27, 2016, 10:51:39 am: If your ISP didn't send you the IPv6 prefix as part of their documentation, then I would open a support ticket.
Title: Re: Problems with PPPoE and Dual Stack (missing ipv6 in lan)
Post by: Taomyn on March 17, 2017, 03:45:30 pm: Hi,

Did you ever get anywhere with this?

I think I have the same issue but with v17, PPPoE from ISP and apparently they do support IPv6 but it's like getting blood out of a stone trying to get any technical information, other than "Just enable it on your Fritzbox".

I've tried the various setting mentioned above, but none of them have been successful either.