If you are getting no response from a device connected to a Cyclades port you can try to reset all ports by sending HUP signal to cy_ras process:
114 ? root 2908 S /bin/cy_ras
2878 ttyp1 is 1664 S grep cy_ras
# kill -1 114
Zen, life, computers, programming, firewalls
If you are getting no response from a device connected to a Cyclades port you can try to reset all ports by sending HUP signal to cy_ras process:
If lsof is installed in your system:
xeon# lsof 2>/dev/null | fgrep :8080
firefox-b 699 alekz 52u IPv4 0xffffff02db1e0780 0t110637 TCP xeon:51567->dmz:8080 (UknownState_-2094513781)
firefox-b 699 alekz 67u IPv4 0xffffff0e3b0e06c0 0t127870 TCP xeon:47231->dmz:8080 (UknownState_-2094513781)
squid 2778 nobody 8u IPv4 0xffffff01dc8ce080 0t0 TCP *:8080 (UknownState_-359969560)
squid 2778 nobody 22u IPv4 0xffffff01dc6d36c0 0t110637 TCP dmz:8080->xeon:51567 (UknownState_-2094513781)
squid 2778 nobody 41u IPv4 0xffffff01dc8c26c0 0t127870 TCP dmz:8080->xeon:47231 (UknownState_-2094513781)
If lsof is not installed:
The result may look like: