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Sancharnet. Account Creation to Authentication Email. NIB Servers. Provisioning Registration Server Billing Master Database Server CDR Collection Collection Server Authentication, Authorization, Accounting Radius. NIB Servers. Directory LDAP Server Name Resolution DNS Server - PowerPoint PPT Presentation
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SancharnetSancharnet
A) Account Creation to Authentication
B) Email
04/19/23 21:12 Data Networks, BSNL, New Delhi 2
NIB ServersNIB Servers
Provisioning– Registration Server
Billing– Master Database Server
CDR Collection– Collection Server
Authentication, Authorization, Accounting– Radius
04/19/23 21:12 Data Networks, BSNL, New Delhi 3
NIB ServersNIB Servers
Directory– LDAP Server
Name Resolution– DNS Server
Sending Mail– SMTP Server (Mail Relay)
Receiving Mail– SMTP Server (Mail Exchange)
Mail Store– POP3 Server
04/19/23 21:12 Data Networks, BSNL, New Delhi 4
CIM CLIENT
REG
ND
MDIR
ND
MDB
ND
DIR
ND
DIR
BG
DIR
MU
Account M
gmt
Account M
gmt
Offline-Acc Creation, Renewal, Verification
DB update - I
LDAP update
DB update - II LDAP replication
04/19/23 21:12 Data Networks, BSNL, New Delhi 5
PC - DIALER
MDIR
ND
RAD
ND
DIR
ND
DIR
BG
DIR
MU
RAS
GZB
CLC
MU
MDB
MUAuth-Acc-RatingAuth-Acc-Rating
04/19/23 21:12 Data Networks, BSNL, New Delhi 6
PC - DIALER
MDIR
ND
RAD
ND
DIR
ND
DIR
BG
DIR
MU
RAS
GZB
CLC
MU
MDB
MUAuth-Acc-RatingAuth-Acc-Rating
04/19/23 21:12 Data Networks, BSNL, New Delhi 7
PC PC RAS RAS PC PCPC (Dialer) RAS
– Dialup UserID – Password
RAS PC (Dialer)– Acknowledgement of
Authentication/Authorization– IP Address– DNS IP Address
04/19/23 21:12 Data Networks, BSNL, New Delhi 8
RAS RAS RADIUS RADIUSDialup UserIDPasswordAsyncISDN-SyncNAS PortDate - TimeCalling Telephone Number
04/19/23 21:12 Data Networks, BSNL, New Delhi 9
RADIUS RADIUS LDAP LDAP Dialup UserID PSTN/ISDN PPP or MultilinkPPP Password Begin Date and Time End Date and Time Calling Telephone Number Balance Access Time Number of Simultaneous Accesses Permitted Customer is Active or Inactive
04/19/23 21:12 Data Networks, BSNL, New Delhi 10
RADIUSRADIUS Validates Dialup UserID and Password Validates Date and Time based on Begin and End
Date and Access Time Validates Balance Validates CLI if available Determines if the account is active Determines type of access PSTN/ISDN Determines number of times simultaneous access
is permitted
04/19/23 21:12 Data Networks, BSNL, New Delhi 11
RADIUS RADIUS RAS RASAcknowledges ValiditySession Time (max val 500 hrs)In addition Radius can provide:
– IP address– Info related to Dial VPN tunnel establishment
04/19/23 21:12 Data Networks, BSNL, New Delhi 12
Accounting (RAS Accounting (RAS RADIUS) RADIUS) At the start of Call:
– RAS to Radius RAS IP address Session ID IP address assigned to customer NAS Port Start Date and Time PSTN or ISDN (PPP or MLPPP) Calling and Called Telephone Number
Radius registers this session in session table
04/19/23 21:12 Data Networks, BSNL, New Delhi 13
Accounting (RAS Accounting (RAS RADIUS) RADIUS) At the end of Call:
– RAS to Radius RAS IP address Session ID IP address assigned to customer NAS Port Start Date and Time PSTN or ISDN (PPP or MLPPP) Calling and Called Telephone Number Length of Call and Call End Time
Radius clears the session from session table
04/19/23 21:12 Data Networks, BSNL, New Delhi 14
Accounting (Radius Accounting (Radius CLC ) CLC )
At the end of Call:– Radius converts the accounting information in a
predefined format – CDR– Usage Mover Daemon on Radius Server moves
it to Collector Station Database
04/19/23 21:12 Data Networks, BSNL, New Delhi 15
RatingRating
CDR Mover Daemon Pushes the CDR to MasterDB
Rater Daemon rates the CDR based on applicable policy, and reduces the balance
Account Balance Updation Daemon updates the balance on Master LDAP
04/19/23 21:12 Data Networks, BSNL, New Delhi 16
Internet Internet
Sancharnet
Sancharnet WS
US
www.google.com
NS
US
.com
41
Browsing Browsing http://www.google.comhttp://www.google.com
5
216.239.33.101
NS
US
3
216.239.32.10
DNS
ND
61.0.0.65
2
198.41.0.4a.root-servers.net
04/19/23 21:12 Data Networks, BSNL, New Delhi 17
Internet Internet
Sancharnet
POP3
MU
DIR
ND
1
Sending MailSending Mailto Sancharnet userto Sancharnet user
MR
ND
nmra.sancharnet.in
2
3
4
5
04/19/23 21:12 Data Networks, BSNL, New Delhi 18
Internet Internet
Sancharnet
POP3
MU
DIR
ND
1
Retreiving MailRetreiving MailFrom MailboxFrom Mailbox
MMP
ND
nmma.sancharnet.in
23
04/19/23 21:12 Data Networks, BSNL, New Delhi 19
Internet Internet
Sancharnet
DIR
ND
1
Sending MailSending Mailto hotmail.comto hotmail.com
MR
ND
nmra.sancharnet.in
2
DNS
ND
4
POP3
US
Hotmail.com
MX
US
Hotmail.com
DNS
US
3
5
04/19/23 21:12 Data Networks, BSNL, New Delhi 20
Internet Internet
Sancharnet
DIR
ND
Receiving MailReceiving Mailfrom hotmail.comfrom hotmail.com
MX
ND
nmra.sancharnet.in
4
POP3
ND 3
DNS
US
Hotmail.com
MR
US
Hotmail.com
1
DNS
ND
2
5
04/19/23 21:12 Data Networks, BSNL, New Delhi 21
sancharnet.in preference = 10, mail exchanger = bgl1mx1-a-fixed.sancharnet.in
sancharnet.in preference = 10, mail exchanger = ndl1mx1-a-fixed.sancharnet.in
sancharnet.in nameserver = ndl1nms-a.sancharnet.insancharnet.in nameserver = bgl1dns-a.sancharnet.insancharnet.in nameserver = ndl1dns-a.sancharnet.in
bgl1mx1-a-fixed.sancharnet.in internet address = 61.1.128.46ndl1mx1-a-fixed.sancharnet.in internet address = 61.0.0.46bgl1dns-a.sancharnet.in internet address = 61.1.128.5ndl1dns-a.sancharnet.in internet address = 61.0.0.5ndl1nms-a.sancharnet.in internet address = 61.0.0.9
Sancharnet
Sancharnet
MX
Entry in D
NS
MX
Entry in D
NS
04/19/23 21:12 Data Networks, BSNL, New Delhi 22
hotmail.com preference = 5, mail exchanger = mx4.hotmail.comhotmail.com preference = 5, mail exchanger = mx1.hotmail.comhotmail.com preference = 5, mail exchanger = mx2.hotmail.comhotmail.com preference = 5, mail exchanger = mx3.hotmail.com
hotmail.com nameserver = ns4.hotmail.comhotmail.com nameserver = ns1.hotmail.comhotmail.com nameserver = ns2.hotmail.comhotmail.com nameserver = ns3.hotmail.com
mx1.hotmail.com internet address = 65.54.254.129mx2.hotmail.com internet address = 65.54.254.145mx3.hotmail.com internet address = 65.54.253.99mx4.hotmail.com internet address = 65.54.253.230ns1.hotmail.com internet address = 216.200.206.140ns2.hotmail.com internet address = 216.200.206.139ns3.hotmail.com internet address = 209.185.130.68ns4.hotmail.com internet address = 64.4.29.24
Hotm
ail H
otmail
MX
Entry in D
NS
MX
Entry in D
NS
dn: uid=ghimirekl, ou=people, o=sancharnet.in, o=dts.inuid: ghimirekluserpassword: *****************mailhost: nppa.sancharnet.inmail: [email protected]: 4194304inetuserstatus: activemailuserstatus: activegivenname: Krishnasn: Lalghimirecn: Krishna Lalghimirebalance: 360000cosid: 1dialuppassword: *****************accesstime: 00:00-23:00begindate: 2002-11-28 17:30:38enddate: 2004-11-27 17:30:38radiusconfiguration: Simultaneous-Use=2,Service-Type=Framed,Framed-IPAddress=255.255.255.254webhost: cal1ww1-a.sancharnet.in
LDA
P E
ntryLD
AP
Entry
04/19/23 21:12 Data Networks, BSNL, New Delhi 24
