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October 11th, 2011 12:00
RE (GigE) SRDF Communication
What ports/services are listening on a RE port? Does encrypted SRDF traffic only use ports 1748 (SRDF), 50/51/17/500 (IPSec)? Are these the only ports/services that are listening? -Thank you
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Amita2
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April 11th, 2012 07:00
Hi,
Yes you are correct.
RDF Listener Port default value is 1748. But can set in the range of 1024 to 65535.If its changed, it must be set to same value on each Symmetrix where TCP connection is to be made.
IPsec uses UDP protocols 50 and 51, and IKE traffic passes on UDP ports 17, 500 (UDP 500)
Regards
Amita