ECI/Inovia B-FOCuS AC230bu
This "U-R2 (DT)" CPE was delivered by Deutsche Telekom AG ("Materialnummer 40 192 894-091") in late 2001 and early 2002. It is based on AD20msp930 (AD6440 Codec, AD6449 DataPump, AD8016 LineDriver), XPC850SRZ-Processor (80 MHz), 2 banks 16Mbit synchronous DRAM, Xilinx Spartan XC2S50 (ASICs). VxWorks 5.4 is used to implement configuration via buildin telnet and http (ECI "ppppro" httpd), but no access (login/password) nor support is granted by manufacturer or telco-company. So different people at usenet started to "hack" the possibility to configure the CPE, log DSL-transmissions (frame-counters etc) and minimise security-risks - especialy a "forgotten" (?) debug-port at 17185/udp was/is helpful to speek rpc/xdr/wdb at 192.168.20.80 (queried by arp-request) with this device although it is a big security-risk (local attacks: e.g. all traffic may be spoofed via memory-dumps). ANeT4U from DT was delivered with "BOOT5.2 RT-4.19" operating-system by ECI (TAU?). Similar ANeT/B-FOCuS-Devices are sold by telco-companies in UK, France (France Telecom), Russia and Hongkong (hkultraline/hkbroadband), they are all part of ECIs "Hi-FOCuS" CPE/DSLAM-solution.
[Information submitted on April 20, 2002 15:14 from pd9e2c47c.dip.t-dialin.net]
A PDF documentation used to be available at:
PDF documentation used to be available at: http://www.inoviatele.com/ver1/pdf/B-FOCuS.pdf
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