Notice No.   20220806-5   Notice Date   06 Aug 2022
Category   Trading   Segment   SLB
Subject   Live trading Session from Disaster Recovery (DR) site – SLB Segment

Trading Members may kindly note that the Exchange shall be conducting Trading Sessions ( Live) for its SLB Segment from its Disaster Recovery Site has per the below mentioned schedule


Trading Sessions




Monday, 08th August'2022 to Friday, 12th August'2022

Live Trading

Disaster Recovery (DR)

Normal Market Timings



All leased line terminal users, accessing BSE applications for trading and related functions are requested to add below mentioned secondary DNS entry in your terminal.  This is one-time change.


Currently, only Preferred DNS server IP is mentioned i.e.  Now, one more IP needs to be added as Secondary DNS in Alternate DNS server –


Below is a view of terminal after adding secondary DNS.


With the addition of secondary DNS entry it will help in seamless resolution of leased line based URLs when operating from Primary site or from Disaster site.


Trading members shall not be required to change any technical connection parameters for connecting to the Bolt Plus on Web trading application for SLB trading.


In case of any queries or clarifications, trading members may kindly get in touch with their respective Relationship Manager or contact BoltPlus on Web Support team for any clarification/ queries on this circular –


BOLTPlus on Web Technical Trading Support team

022 2272 8080/




For & On Behalf of BSE Ltd,


Ketan Jantre

Sandeep Pujari

Sr. GM-Trading operations

DGM – Trading Operations