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Accelerate3g5 -- blobb » History » Revision 16

Revision 15 (blobb, 03/15/2017 10:04 PM) → Revision 16/153 (blobb, 03/15/2017 10:25 PM)

h1. Accelerate3g5 -- blobb 

 h2. Summary 

 Trying to come up with a fuzzing interface. 

 h3. Participants 

 * André Boddenberg (email: dr.blobb@gmail.com) 

 h2. Details 

 First setting up the femtocell and understand basics of UMTS communication.  
 Collecting information e.g. slides, talks, docu about fuzzing of wireless protocols. 
 Writing some code to craft requests and run fuzz tests against subscriber. 

 Note: first time fuzzing. 

 h2. Journal 

 _2017-03-07_ 
 pick up package at the sysmocom office. 
 having an informative conversation with Neels about jenkins.osmocom. 

 _2017-03-12_ 
 Set up wiki page. 
 Seeing femtocell on network interface and knocking ports: 

 > 22/tcp      open    ssh 
 > 8089/tcp    open    http 
 > 8090/tcp    open    telnet 
 > 10002/tcp open    documentum (needs investigation) 

 Compiled source as described, but couldn't configure/launch CN successfully (yet). 
 Next time trying Neels' launch script and same IP range. 
 
 Note: Feeling the need for an additional LAN port to not interfere with eth0. 

 _2017-03-15_ 
 Reading "data sheet":http://www.ipaccess.com/uploads/wysiwyg_editor/files/2017/S8_S16-Datasheet-v1.0.pdf data sheet about ip.access nano3G S8. 
 Configuring femtocell via telnet (dry run). 
 Running in HLR issue mentioned in wiki when invoking run.sh. 



 h2. Conclusions 

 - additional LAN port dedicated for femtocell is great. 
 - network LED does not indicate whether IP has been assigned by DHCP server.
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