0 votes 0 votes in sr protocol, we get negative acknowledgment whenever there is packet lost or when a packet got corrupted at receiver side? harsh yadav asked Dec 18, 2018 harsh yadav 123 views answer comment Share Follow See 1 comment See all 1 1 comment reply Hemanth_13 commented Dec 18, 2018 reply Follow Share I think its only in the case of packet received was corrupted. You will not get any nack for packet loss 0 votes 0 votes Please log in or register to add a comment.