[c-nsp] 10G and carrier delay

[hjan]

Hi,
anyone has some hints on 12000-SIP-601 with XFP-OC192SR PA and
carrier-delay?
I use this 10g interface over dwdm link, Siemens, interface are configured
with:
"carrier-delay msec 2" but I've noticed some routing issue, i have dual 10g 
link and sometime I must issue shut and non shut on one link to reinitialize 
ospf.
At the moment i delete "carrier-delay msec 2" and all seems fine.
Is there anyone with same experience?

Regards,
Gianluca