Bonjour,
J'ai configuré deux machines virtuelles sous Debian Stretch afin d'étudier PPPoE.
Ces deux machines ont une interface Ethernet ens9 dédiée au PPPoE.
Je suis totalement novice sur PPPoE donc je me sens parfaitement capable des pires erreurs et énormités.
Le serveur PPPoE est lancé avec une commande manuelle:
pppoe-server -C isp -L 192.168.4.254 -p /etc/ppp/allip -I ens9
Le client PPPoE est lancé avec une commande:
pon dsl-provider
Voici les logs de mon serveur PPPoE:
Sep 11 15:34:54 pppserver pppoe-server[922]: Session 4 created for client 52:54:00:06:76:f1 (192.168.4.4) on ens9 using Service-Name ''
Sep 11 15:34:54 pppserver pppd[922]: pppd 2.4.7 started by root, uid 0
Sep 11 15:34:54 pppserver pppd[922]: using channel 21
Sep 11 15:34:54 pppserver pppd[922]: Using interface ppp0
Sep 11 15:34:54 pppserver pppd[922]: Connect: ppp0 <--> /dev/pts/1
Sep 11 15:34:55 pppserver pppd[922]: sent [LCP ConfReq id=0x1 <mru 1492> <auth chap MD5> <magic 0xf4461b37>]
Sep 11 15:34:55 pppserver pppd[922]: rcvd [LCP ConfAck id=0x1 <mru 1492> <auth chap MD5> <magic 0xf4461b37>]
Sep 11 15:34:57 pppserver pppd[922]: rcvd [LCP ConfReq id=0x1 <mru 1492> <magic 0xd81cd70b>]
Sep 11 15:34:57 pppserver pppd[922]: sent [LCP ConfAck id=0x1 <mru 1492> <magic 0xd81cd70b>]
Sep 11 15:34:57 pppserver pppd[922]: sent [LCP EchoReq id=0x0 magic=0xf4461b37]
Sep 11 15:34:57 pppserver pppd[922]: sent [CHAP Challenge id=0xf <d095b5f66fac467b0ef303ad9632bf4fc3>, name = "pppserver"]
Sep 11 15:34:57 pppserver pppd[922]: rcvd [LCP EchoReq id=0x0 magic=0xd81cd70b]
Sep 11 15:34:57 pppserver pppd[922]: sent [LCP EchoRep id=0x0 magic=0xf4461b37]
Sep 11 15:34:57 pppserver pppd[922]: rcvd [LCP EchoRep id=0x0 magic=0xd81cd70b]
Sep 11 15:34:57 pppserver pppd[922]: rcvd [CHAP Response id=0xf <57d229599fb61a49d9fea733e5810bd9>, name = "user1"]
Sep 11 15:34:57 pppserver pppd[922]: sent [CHAP Success id=0xf "Access granted"]
Sep 11 15:34:57 pppserver pppd[922]: Initializing PAM (2) for user user1
Sep 11 15:34:57 pppserver pppd[922]: ---> PAM INIT Result = 0
Sep 11 15:34:57 pppserver pppd[922]: Attempting PAM account checks
Sep 11 15:34:57 pppserver pppd[922]: PAM Account checks failed: 7: Authentication failure
Sep 11 15:34:57 pppserver pppd[922]: Peer user1 failed CHAP Session verification
Sep 11 15:34:57 pppserver pppd[922]: Connection terminated.
Sep 11 15:34:57 pppserver pppoe[925]: read (asyncReadFromPPP): Session 4: Input/output error
Sep 11 15:34:57 pppserver pppd[922]: Exit.
Sep 11 15:34:57 pppserver pppoe-server[888]: Session 4 closed for client 52:54:00:06:76:f1 (192.168.4.4) on ens9
Sep 11 15:34:57 pppserver pppoe-server[888]: Sent PADT
Pour alléger ce post, je n'ai pas copié les différents fichiers de config. Ajoutons quand même que les fichiers /etc/ppp/chap-secrets contiennent: