<div dir="ltr">I haven't used wvdial, so I'm not really an expert. But this could be a permissions issue. Check permissions of /etc/ppp/pap-secrets & /etc/ppp/chap-secrets<br><br>Try these : <a href="http://www.google.co.in/search?q=Could+not+modify+%2Fetc%2Fppp%2Fpap-secrets&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a">http://www.google.co.in/search?q=Could+not+modify+%2Fetc%2Fppp%2Fpap-secrets&ie=utf-8&oe=utf-8&aq=t&rls=com.ubuntu:en-US:unofficial&client=firefox-a</a><br>
<a href="http://linmodems.technion.ac.il/archive-sixth/msg04656.html">http://linmodems.technion.ac.il/archive-sixth/msg04656.html</a><br><br>Good luck :)<br>Anirudh<br><br><br><div class="gmail_quote">On Wed, Jul 30, 2008 at 7:58 AM, madhu kannan <span dir="ltr"><<a href="mailto:madhukumbalath@gmail.com">madhukumbalath@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div dir="ltr">unable to connect with reliance usb modem ZTE 880 . here is the wvdial out put <br>
<br>--> Sending: ATDT#777<br>--> Waiting for carrier.<br>ATDT#777<br>CONNECT<br>--> Carrier detected. Starting PPP immediately.<br>
--> Starting pppd at Tue Jul 29 23:05:58 2008<br>--> Warning: Could not modify /etc/ppp/pap-secrets: Permission denied<br>--> --> PAP (Password Authentication Protocol) may be flaky.<br>--> Warning: Could not modify /etc/ppp/chap-secrets: Permission denied<br>
--> --> CHAP (Challenge Handshake) may be flaky.<br>--> Pid of pppd: 6245<br>--> Using interface ppp0<br>--> pppd: X�[06][08]��[06][08]<br>--> pppd: X�[06][08]��[06][08]<br>--> pppd: X�[06][08]��[06][08]<br>
--> pppd: X�[06][08]��[06][08]<br>--> Disconnecting at Tue Jul 29 23:06:07 2008<br>--> The PPP daemon has died: Authentication error.<br>--> We failed to authenticate ourselves to the peer.<br>--> Maybe bad account or password? (exit code = 19)<br>
--> man pppd explains pppd error codes in more detail.<br>--> I guess that's it for now, exiting<br>--> The PPP daemon has died. (exit code = 19
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<br></blockquote></div><br><br clear="all"><br>-- <br>Orbis Non Sufficit<br>
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