Estou executando o Centos 6 de 64 bits com Poptop e radiusclient. Quando me conecto ao meu servidor poptop, este erro aparece no log de erros:
Feb 21 14:40:42 alpha pptpd[13225]: CTRL: Client **** control connection started
Feb 21 14:40:42 alpha pptpd[13225]: CTRL: Starting call (launching pppd, opening GRE)
Feb 21 14:40:42 alpha pppd[13226]: Warning: can't open options file /root/.ppprc: Permission denied
Feb 21 14:40:42 alpha pppd[13226]: Plugin radius.so loaded.
Feb 21 14:40:42 alpha pppd[13226]: RADIUS plugin initialized.
Feb 21 14:40:42 alpha pppd[13226]: Plugin radattr.so loaded.
Feb 21 14:40:42 alpha pppd[13226]: RADATTR plugin initialized.
Feb 21 14:40:42 alpha pppd[13226]: Plugin /usr/lib64/pptpd/pptpd-logwtmp.so loaded.
Feb 21 14:40:42 alpha pppd[13226]: pppd 2.4.5 started by root, uid 0
Feb 21 14:40:42 alpha pppd[13226]: Using interface ppp0
Feb 21 14:40:42 alpha pppd[13226]: Connect: ppp0 <--> /dev/pts/3
Feb 21 14:40:42 alpha pptpd[13225]: GRE: Bad checksum from pppd.
Feb 21 14:40:42 alpha pppd[13226]: rc_get_ipaddr: couldn't resolve hostname: alpha
Feb 21 14:40:42 alpha pppd[13226]: rc_own_ipaddress: couldn't get own IP address
Feb 21 14:40:42 alpha pppd[13226]: Peer sdf failed CHAP authentication
Feb 21 14:40:42 alpha pppd[13226]: Connection terminated.
Feb 21 14:40:42 alpha pppd[13226]: Exit.
Feb 21 14:40:42 alpha pptpd[13225]: CTRL: Client **** control connection finished
Diz que a autenticação CHAP falhou, mas está configurada para freeradius? Se eu verificar meu freeradius no modo de depuração, ele não dirá nada sobre as consultas recebidas.
Alguma ideia do que pode estar errado?
Responder1
Feb 21 14:40:42 alpha pppd[13226]: rc_get_ipaddr: couldn't resolve hostname: alpha Feb 21 14:40:42 alpha pppd[13226]: rc_own_ipaddress: couldn't get own IP address
Tive esse problema em uma máquina somente IPv6, tente executar:
#ping alpha
Se falhar, verifique se há uma correspondência IPv4 para alfa em /etc/hosts, como:
127.0.0.1 localhost alpha