Network Connection Drops
Posted on 2008-10-21
We have a network with 300 Clients, lately - we been witnessing large network connection drops and slow down of network.
The hardware and network configuration didn't change, what's the best way to troubleshoot these issues. After some initial investigation found out the network was amplifying broadcast packets. How do I stop it, Have a CISCO PIX Firewall 515E acting as gateway.
# ping -c 10 -s 1 -q -b 10.0.255.255
WARNING: pinging broadcast address
PING 10.0.255.255 (10.0.255.255) 1(29) bytes of data.
--- 10.0.255.255 ping statistics ---
10 packets transmitted, 10 received, +1034 duplicates, 0% packet loss, time 9015ms
Any help is appreciated.