Can load testing be considered successful if there are network errors?

Question

stress testing

Colleagues!
The question is the following: when conducting tests, in some cases you can get only "two hundred answers", but you can clearly see a lot of network errors (address not available, timed out, etc.). This is especially true when analyzing tsung reports.
In your opinion, can such results be considered successful if the software survived, but there are many network errors, most users could not connect because there were no free sockets left, for example?