Varnish Redirect Origin

[Anand Shah]

Hi All,

	How can i redirect my requests to the origin servers incase any of my
backends are not responding. Say if backend A does not respond and
restart loop used in the vcl sends the request to backend B which also
do not respond then i need to redirect the URL to the origin URL.
(Redirect 302).
	
a.anand.com (Edge domain) a cdn domain should be redirected to
abc.anand.com (Origin domain) if backends do not respond.


Is there any way i can achieve this?
	
Regards,
   Anand