@ -61,7 +61,7 @@ It's possible that pppd may output protocol negotiation incompatibilities issues
Sun Oct 25 09:45:14 2015 daemon.err pppd[22188]: Received bad configure-rej: 12 06 00 00 00 00
Sun Oct 25 09:45:14 2015 daemon.err pppd[22188]: Received bad configure-rej: 12 06 00 00 00 00
To debug such problems, we can try adding `option pppd_optinos debug` to the interface config. In the above case, it's a LCP CCP configure rej (the CCP options struct is exactly 6 octets in size as indicated in source code `pppd/ccp.h`) and since the internet fee is not charged on the bytes transfered, I will just use `noccp` to disable the negotiation altogether.
To debug such problems, we can try adding `option pppd_optinos debug` to the interface config. In the above case, it's a LCP CCP configure rej (the CCP options struct is exactly 6 octets in size as indicated in source code `pppd/ccp.h`) and since the internet fee is not charged on the bytes transferred, I will just use `noccp` to disable the negotiation altogether.
Also to optimize bulk transfer performance, you can try tweaking the ciphers. OpenSSH client does not support `none` cipher by default and you have to patch and install it for by yourself. Another option is to try ciphers like `arcfour` and `blowfish-cbc`. In my case, `arcfour` has the best throughput.
Also to optimize bulk transfer performance, you can try tweaking the ciphers. OpenSSH client does not support `none` cipher by default and you have to patch and install it for by yourself. Another option is to try ciphers like `arcfour` and `blowfish-cbc`. In my case, `arcfour` has the best throughput.