Your true, message errno=EAGAIN is not the sign of an error.
Event though with all the possibly network related error you get it would be good to have you network team checking the connections.
Regards
500235 - Network Diagnosis with NIPING
NIPING should not abort with an error message under any circumstances. An error is always indicated by a line starting with "*** ERROR ...".
Entries like "NiIRead: hdl 0 recv would block (errno=EAGAIN)" do not indicate an error!
