Dialogicメーカー1010の使用説明書/サービス説明書
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September 20 08 www.dialog ic.com D i a l o g i c ® I M G 1 0 1 0 / 1 0 0 4 I n t e g r a t e d M e d i a G a t e w a y s R a d i u s R e l e a s e 1 0 .
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v Table Of Contents An Overview of RADIUS on the IMG .......................... ................. ................ .........1 RADIUS Sc enarios ................. ................ ................ ................ ................. ..........5 Generic RAD IUS Attribu tes .
1 An Overview of RADIUS on t he IMG Topic Locat ion: Product Description > R ADIUS Overview The IMG uses Remote A uthenti cation Dial In Us er Service (RAD IUS) for streamin g the Call Detail Records ( CDR). The i mplementation i s compli ant with R FC 2865 and RFC 2866.
RADIUS 2 RADIUS Server Redundancy The IMG sup ports an Act ive/Stan dby redundancy sch eme. Redun dancy logi c is ind ependent for Authent ication an d Accounti ng Servers. When configu ring RADIUS servers they may get cr eated wit h an initi al priority preferenc e.
Overview of RADIUS 3 RADIUS Server Failure Alarm The IMG pro vides auto matic alarmi ng notifica tion to IMG users when a Radi us Server has changed states and can no lon ger be acce ssed.
5 RADIUS Scenarios Topic Locat ion: Product Description > R ADIUS The IMG sup ports RADI US Authent ication an d Accounting. IMG customer has th e option of usi ng one of t he followi ng scenarios:.
RADIUS 6 Authenticat ion only In this cas e only an A uthenti cation Server i s assign ed to the RADIUS client on the IMG..
7 Generic RADIUS Attribute s Topic Locat ion: Product Description > R ADIUS RADIUS Att ributes carry the specifi c authenticat ion, auth orization, in formation and configurat ion detail s for the request a nd reply. Some Attri butes may be inclu ded more than on ce.
RADIUS 8 RADIUS server. For example, a fully qualified domain name would be suitable as a NAS- Identifier. 40 Acct-Status- Type Numeric (4 octets) Values Start Indicates whether this Accounting-Request marks the beginning of the use r service (Start) or the end (Stop).
Generic RAD IUS Attribu tes 9 48 Acct-Output- Packets Numeric (4 octets) 0 This attribute indicat es how many packets have been sent to the port in the course of delivering this service to a Framed User, and can only be present in Accountin g-Request records where the Acct- Status-Type is set to Stop.
11 RADIUS Call Flow: SS7 to SI P Topic Locat ion: Product Description > R ADIUS.
13 RADIUS Call Flow: SS7 to H .323 - Release from S S7 Topic Locat ion: Product Description > R ADIUS.
15 Incomplete Call B ehavior Topic Locat ion: Product Description > R ADIUS This secti on outlin es the behavior of the IMG ga teway in cas e of the most common incompl ete calls. User Busy No Answer f rom User No Circuit /Channel Available Unall ocated Number H.
17 Configuring RADIUS Topic Locat ion: Config uration > RAD IUS You can confi gure a tota l of 256 RAD IUS server s. Before You B egin Make sure you have m oved the RAD IUS dicti onary files ( diction ary and dictionary.can tata) to y our RADIUS install ation folder.
RADIUS 18 Configuring a RADIUS Acco unting Server 1. Right- click External Ne twork Elem ents and sel ect New Radi us Servers . 2. Right- click Radius Serv ers and sel ect New Radiu s Server . The Radiu s Server pan e appears. The foll owing field s are automati cally popul ated: Radius Serve r ID - the ne xt number i n sequen ce 3.
Configu ring RADIUS 19 Configuring a RADIUS Client 1. Right- click the desired P hysical IMG and select Ne w Radius Cli ent . The Radiu s Client pan e appears. 2. The foll owing fiel ds are automati cally popul ated. Change any def ault val ues, if required.
21 Configuring Free RADIUS us ing GCEMS as a RADI US Server Topic Locat ion: Config uration > RAD IUS The IMG run s a RAD IUS client t hat is confi gured to send CDR start & sto p events to the RADIUS s erver, whi ch can b e the GCEMS Li nux serv er or anoth er RADIUS serve r.
RADIUS 22 4. Add access for each IMG Edit th e freeRadius cli ents.conf fil e (/etc/raddb/ clients.conf) If you have multipl e IMG ’ s, the Us ername shoul d be different f or each IMG. Shortname = Your use rname confi gured in th e RADIUS us ers fil e and ClientVi ew A unique use rname is recomm ended for ea ch IMG.
Configu ring Free RADIU S usin g GCEMS as RADIU S Server 23 10. Archi ve & delete CD R detail files. A copy of th e followi ng files can be f ound at /o pt/cantata/ IMG/radius . a. In the /va r/log/radi us/radacct fol der create a script to archi ve fil es.
25 Radius Client Topic Locat ion: ClientV iew Pane Refer ence Overview Description This pan e configures a Radiu s Client for a sing le Physical IMG. Before c onfigurin g a client, at l east one Radiu s Server mu st be confi gured.
RADIUS 26 Field Descriptions Radius Cli ent Networ k Interface This drop-down list i s populated wi th all of the Network Inte rfaces conf igured on th is particul ar IMG. It is th e responsibi lity of the us er to make su re the in terface may reach the pa rticul ar server.
RADIUS Cli ent 27 RADIUS Tim e Format This setti ng determin es the format tha t will be used in CDR i n attri butes that incl ude time. Legacy Format This i s the format used before the avail ability of the Tim e Zone featu re (10.3.2 ER6). Use th is for back ward compati bility i f you are not usin g local ti me.
29 Radius Server Topic Locat ion: ClientV iew Pane Refer ence Overview Description Use this pan e to confi gure informati on about the Rad ius Servers that are i n the network. The re are two types of Radi us Servers , accounti ng and aut horization ; each type may ha ve a prim ary and second ary server.
RADIUS 30 Radius Serve r Data Format Cantata Format Radius Serve r IP Add ress The IP Addr ess of the Ra dius Server. Radius Serve r Port The port on t he serve r which will accept the Ra diu s connection. Radius Serve r UserName A Username to access t his server.
31 Radius Servers Topic Locat ion: ClientV iew Pane Refer ence Overview Description To create a Ra dius Serv er, right- click Radiu s Server and sel ect New Ra dius Servers .
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