Yes but it is a solution to encrypt the http using ssl (instead of nginx) but dosn't resolve the issue. The deliver_sm sent by the instance 1 will be converted to a submit_sm in the instance 2.
2013/8/28 spameden <[email protected]> > You can use built-in SSL support instead: > > > http://www.kannel.org/download/1.4.3/userguide-1.4.3/userguide.html#SSL-ENABLING > > > 2013/8/28 Ahmed ben ali <[email protected]> > >> Hello Spameden, >> >> Thanks you for your response, I m totally agree with you but >> unfortunately I have no possibility to use OpenVPN tunnel, it s a decision >> of security team (many complicated reasons unfortunately). >> My idea is to convert smpp to http (via kannel) and redirect the http to >> https (via nginx). That's why I need to connect 2 kannel instancies. I >> didn't describe the https redirection to simplify the euse case. >> finally : >> smpp --> http --> https ------------>https --> http --> smpp : I want to >> recover the same >> initial message without any change (deliver-sm must be keeped deliver_sm >> and the same think for de submit_sm) >> >> I hope it is more clear >> >> Thanks a lot. >> >> >> 2013/8/27 spameden <[email protected]> >> >>> >>> >>> >>> 2013/8/27 Ahmed ben ali <[email protected]> >>> >>>> Hello, >>>> >>>> I explain my need : >>>> I have 2 sites interconnected by a private network, and encryption is >>>> not possible on this network (for many reasons). Between the 2 sites I have >>>> smpp flow and I want to securise it. >>>> >>> >>> How do you want to secure it? The best practice is to set OpenVPN tunnel >>> or any other VPN between two nodes and let traffic flow through it. >>> >>> >>>> The idea is to install 2 Kannel instances (site A and site B) and >>>> convert smpp to http from site A and send it to site b, when arrival I >>>> reconvert it to smpp to send it to the ESME. >>>> >>> >>> HTTP is not secure, and can be sniffed easily as well as SMPP. >>> >>> >>>> I succed to send an MO from an SMPPSim to instance kannel 1 (with smpp) >>>> and send the deliver_sm from kannel 1 to kannel 2 (with http). >>>> But the problem is, between kannel 2 and the ESME, the deliver_sm that >>>> I sent is converted to submit_sm. I don't know why ? I want to keep it a >>>> deliver_sm along this way : >>>> SMSC (smpp) --> kannel 1(http) -----------> (http) kannel 2 (smpp) --> >>>> ESME >>>> >>>> Thanks for help >>>> >>>> Best Regards, >>>> Ahmed BEN ALI >>>> >>> >>> >> >
