Installation guide

A Sample VLAN Topology
A Sample VLAN Topology
Chapter 7
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echo "Usage: $0 { start | stop }"
exit 1
esac
exit 0
NOTE The above script is one method of hiding the ShMM from the broader enterprise
network. It is not the only method of achieving this objective, and network
administrators may need to modify the script according to their particular network
requirements.
NOTE SNMP traffic targeted for the ShMM will come in through the Switch Blade, and will
be redirected to the ShMM by the proxy directive that you added earlier to the
Switch Blade configuration file /usr/share/snmp/snmpd.conf.
Step 5. Enter the following command to make the rc script persistent:
zsync
Step 6. Enter the following command to start up the iptable rules:
chmod 755 /etc/rcZ.d/S25iptables
/etc/rcZ.d/S25iptables start
Step 7. Enter the following to see if the iptable rules are established:
iptables -nvL
Chain INPUT (policy ACCEPT 1 packets, 328 bytes)
pkts bytes target prot opt in out source destination
76 6125 ACCEPT all -- * * 0.0.0.0/0 0.0.0.0/0
state RELATED,ESTABLISHED
0 0 ACCEPT all -- lo * 0.0.0.0/0 0.0.0.0/0
0 0 ACCEPT all -- zhp3 * 0.0.0.0/0 0.0.0.0/0
2 120 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0
tcp dpt:21
0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0
udp dpt:69
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0
tcp dpt:80
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0
tcp dpt:22
0 0 ACCEPT tcp -- * * 0.0.0.0/0 0.0.0.0/0
tcp dpt:23
0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0
udp dpt:161
0 0 ACCEPT udp -- * * 0.0.0.0/0 0.0.0.0/0