<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8"> <META NAME="GENERATOR" CONTENT="GtkHTML/3.6.2"> </HEAD> <BODY> Olá galera, Estou implementando um servidor de VPN com o PPTPD, até ai beleza. Com os clientes Rwindows, eu conecto normalmente na VPN (sem criptografia), mas com um linux Desktop FC4 com o pptpclient dá uns erros e não conecta. Já tirei todas opções de criptografia. Alguém tem uma ajuda? LOG - SERVIDOR (Quando o cliente Linux LOGA) Mar 3 15:43:10 shrek pptpd[6167]: CTRL: Client 172.16.16.13 control connection started Mar 3 15:43:11 shrek pptpd[6167]: CTRL: Starting call (launching pppd, opening GRE) Mar 3 15:43:11 shrek pppd[6168]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded. Mar 3 15:43:11 shrek pppd[6168]: pptpd-logwtmp: $Version$ Mar 3 15:43:11 shrek pppd[6168]: pppd 2.4.3 started by root, uid 0 Mar 3 15:43:11 shrek pppd[6168]: Using interface ppp0 Mar 3 15:43:11 shrek pppd[6168]: Connect: ppp0 <--> /dev/pts/1 Mar 3 15:43:11 shrek pptpd[6167]: GRE: Bad checksum from pppd. Mar 3 15:43:11 shrek pppd[6168]: peer refused to authenticate: terminating link Mar 3 15:43:11 shrek pppd[6168]: Connection terminated. Mar 3 15:43:11 shrek pppd[6168]: Exit. Mar 3 15:43:11 shrek pptpd[6167]: GRE: read(fd=6,buffer=804eb00,len=8196) from PTY failed: status = -1 error = Input/output error, usually caused by unexpected termination of pppd, check option syntax and pppd logs Mar 3 15:43:11 shrek pptpd[6167]: CTRL: PTY read or GRE write failed (pty,gre)=(6,7) Mar 3 15:43:11 shrek pptpd[6167]: CTRL: Client 172.16.16.13 control connection finished LOG - Cliente LINUX FC4 - Logando no server: Mar 3 15:44:21 sergio pppd[8193]: pppd 2.4.2 started by sergio, uid 0 Mar 3 15:44:21 sergio pptp[8194]: anon log[main:pptp.c:267]: The synchronous pptp option is NOT activated Mar 3 15:44:21 sergio pppd[8193]: Using interface ppp0 Mar 3 15:44:21 sergio pppd[8193]: Connect: ppp0 <--> /dev/pts/8 Mar 3 15:44:21 sergio pptp[8198]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 1 'Start-Control-Connection-Request' Mar 3 15:44:21 sergio pptp[8198]: anon log[ctrlp_disp:pptp_ctrl.c:738]: Received Start Control Connection Reply Mar 3 15:44:21 sergio pptp[8198]: anon log[ctrlp_disp:pptp_ctrl.c:772]: Client connection established. Mar 3 15:44:22 sergio pptp[8198]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 7 'Outgoing-Call-Request' Mar 3 15:44:22 sergio pptp[8198]: anon log[ctrlp_disp:pptp_ctrl.c:857]: Received Outgoing Call Reply. Mar 3 15:44:22 sergio pptp[8198]: anon log[ctrlp_disp:pptp_ctrl.c:896]: Outgoing call established (call ID 0, peer's call ID 256). Mar 3 15:44:22 sergio pppd[8193]: LCP terminated by peer (peer refused to authenticate) Mar 3 15:44:22 sergio pptp[8198]: anon log[pptp_read_some:pptp_ctrl.c:543]: read returned zero, peer has closed Mar 3 15:44:22 sergio pptp[8198]: anon log[callmgr_main:pptp_callmgr.c:255]: Closing connection (shutdown) Mar 3 15:44:22 sergio pptp[8198]: anon log[ctrlp_rep:pptp_ctrl.c:251]: Sent control packet type is 12 'Call-Clear-Request' Mar 3 15:44:22 sergio pptp[8198]: anon log[pptp_read_some:pptp_ctrl.c:543]: read returned zero, peer has closed Mar 3 15:44:22 sergio pptp[8198]: anon log[call_callback:pptp_callmgr.c:78]: Closing connection (call state) Mar 3 15:44:22 sergio pppd[8193]: Modem hangup Mar 3 15:44:22 sergio pppd[8193]: Connection terminated. Mar 3 15:44:22 sergio pppd[8193]: Exit. LOG - Cliente Rwindows - Logando no server LINUX: Mar 3 15:58:38 shrek pptpd[7251]: CTRL: Client 172.16.16.14 control connection started Mar 3 15:58:38 shrek pptpd[7251]: CTRL: Starting call (launching pppd, opening GRE) Mar 3 15:58:38 shrek pppd[7252]: Plugin /usr/lib/pptpd/pptpd-logwtmp.so loaded. Mar 3 15:58:38 shrek pppd[7252]: pptpd-logwtmp: $Version$ Mar 3 15:58:38 shrek pppd[7252]: pppd 2.4.3 started by root, uid 0 Mar 3 15:58:38 shrek pppd[7252]: Using interface ppp0 Mar 3 15:58:38 shrek pppd[7252]: Connect: ppp0 <--> /dev/pts/1 Mar 3 15:58:38 shrek pptpd[7251]: GRE: Bad checksum from pppd. Mar 3 15:58:41 shrek pptpd[7251]: CTRL: Ignored a SET LINK INFO packet with real ACCMs! Mar 3 15:58:41 shrek pppd[7252]: found interface eth1 for proxy arp Mar 3 15:58:41 shrek pppd[7252]: local IP address 201.11.73.114 Mar 3 15:58:41 shrek pppd[7252]: remote IP address 201.11.73.115 Mar 3 15:58:41 shrek pppd[7252]: pptpd-logwtmp.so ip-up ppp0 tecjump 172.16.16.14 Grato, <TABLE CELLSPACING="0" CELLPADDING="0" WIDTH="100%"> <TR> <TD> ---------------------------------------------- <BLOCKQUOTE> Sérgio Cioban Filho Administrador Linux - LPIC1 TECJUMP Tecnologia em Informática Ltda. www.tecjump.com.br - (48) 3025-2985 / (48) 3222-6337. </BLOCKQUOTE> ____________________________________________________________________ TECJUMP Gnu/Linux Services - Soluções corporativas baseadas em Software Livre Seja livre, use LiNuX!! É mais estável, confiável e melhor é de graça, experimente! ----------------------------------------------------------------------------------------------------------------------------------------- </TD> </TR> </TABLE> </BODY> </HTML>