Hi there, I've tried to run MPPE in a PPPoE connection to my LEDE linux server. The log is below.
Looking at wireshark traces, it seems to negotiate mschap-v2 and mppe fine, but then ppp seems not to accept encrypted payloads. Although it should not be needed, if I use the option require-mppe, pppd complains of unrecognized option. If I grep for mppe in the 2.4.7 sources downloaded by the LEDE build system, I see that it appears only in the pptp plugin, which is strange, as the mppe options are in the pppd manual page as generally available ones. I've tried to load both plugins (rp-pppoe.so and pptp.so) in an attempt to have the mppe working with require-mppe, but the result seems the same (unrecognized option). Anybody knows why it does not work as expected? (started with pppoe-server -k -C myserver -S myservice -I eth1) Feb 2 12:05:20 LEDE pppoe-server[1580]: Session 1 created for client 7c:d3:0a:15:22:49 (10.67.15.1) on eth1 using Service-Name 'myservice' Feb 2 12:05:20 LEDE pppd[1580]: Plugin /etc/ppp/plugins/rp-pppoe.so loaded. Feb 2 12:05:20 LEDE pppd[1580]: RP-PPPoE plugin version 3.8p compiled against pppd 2.4.7 Feb 2 12:05:20 LEDE modprobe: failed to find a module named netdev-10.0.0.1 Feb 2 12:05:20 LEDE modprobe: failed to find a module named netdev-10.0.0.1 Feb 2 12:05:20 LEDE pppd[1580]: pppd options in effect: Feb 2 12:05:20 LEDE pppd[1580]: debug#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: nodetach#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: dump#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: plugin /etc/ppp/plugins/rp-pppoe.so#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: require-mschap-v2#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: name myserver#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: eth1#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: rp_pppoe_service myservice#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: rp_pppoe_sess 1:7c:d3:0a:15:22:49#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: eth1#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: rp_pppoe_service myservice#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: rp_pppoe_sess 1:7c:d3:0a:15:22:49#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: noaccomp#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: default-asyncmap#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: mru 1492#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: mtu 1492#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: nopcomp#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: lcp-echo-failure 2#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: lcp-echo-interval 10#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: noipdefault#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: nodefaultroute#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: netmask 255.0.0.0#011#011# (from /etc/ppp/pppoe-server-options) Feb 2 12:05:20 LEDE pppd[1580]: 10.0.0.1:10.67.15.1#011#011# (from command line) Feb 2 12:05:20 LEDE pppd[1580]: pppd 2.4.7 started by root, uid 0 Feb 2 12:05:20 LEDE pppd[1580]: Connected to 7c:d3:0a:15:22:49 via interface eth1 Feb 2 12:05:20 LEDE pppd[1580]: Using interface ppp0 Feb 2 12:05:20 LEDE pppd[1580]: Connect: ppp0 <--> eth1 Feb 2 12:05:22 LEDE pppd[1580]: peer from calling number 7C:D3:0A:15:22:49 authorized Feb 2 12:05:22 LEDE pppd[1580]: MPPE 128-bit stateful compression enabled Feb 2 12:05:22 LEDE pppd[1580]: local IP address 10.0.0.1 Feb 2 12:05:22 LEDE pppd[1580]: remote IP address 10.67.15.1 Feb 2 12:05:22 LEDE pppd[1580]: Unsupported protocol 0xc8c8 received Feb 2 12:05:22 LEDE pppd[1580]: Unsupported protocol 0x3d received Feb 2 12:05:22 LEDE pppd[1580]: Unsupported protocol 0x79 received Feb 2 12:05:22 LEDE pppd[1580]: Unsupported protocol 'PPP Muxing' (0x59) received Feb 2 12:05:22 LEDE pppd[1580]: Unsupported protocol 0x2805 received Feb 2 12:05:26 LEDE pppd[1580]: Unsupported protocol 0xf6a9 received Feb 2 12:05:29 LEDE pppd[1580]: Unsupported protocol 0x2e59 received ... -- To unsubscribe from this list: send the line "unsubscribe linux-ppp" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
