programB 2> /var/log/programB.log 1> /dev/nullThe 3rd column that's intriguing may be the TTL=64. TTL - "aka. Time for you to Dwell", signify the packet will only transverse by at most sixty four nodes in advance of timing out. So Should the procedure is more than sixty four "hops" absent from the technique, you can't ping it, unless you increase t