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Basic filtering rules in CM config file

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krs123
Basic filtering rules in CM config file

Is this example ok to set basic filtering rules in CM config file?

SNMP access table (to create access SNMP filters from the RF interface to the CM)

SnmpMibObject docsDevNmAccessStatus.1 Integer 4; /* createAndGo */
SnmpMibObject docsDevNmAccessIp.1 IPAddress 192.168.0.1 ;
SnmpMibObject docsDevNmAccessIpMask.1 IPAddress 255.255.255.0 ;
SnmpMibObject docsDevNmAccessControl.1 Integer 2; /* read */
SnmpMibObject docsDevNmAccessInterfaces.1 HexString 0x40;
SnmpMibObject docsDevNmAccessCommunity.1 String "some_password";

Firewall Rule (to prevent mail traffic trough SMTP port 25)
SnmpMibObject docsDevFilterIpControl.7 Integer 1; /* discard */
SnmpMibObject docsDevFilterIpIfIndex.7 Integer 0 ;
SnmpMibObject docsDevFilterIpDirection.7 Integer 3; /* both */
SnmpMibObject docsDevFilterIpBroadcast.7 Integer 2; /* false */
SnmpMibObject docsDevFilterIpSaddr.7 IPAddress 0.0.0.0 ;
SnmpMibObject docsDevFilterIpSmask.7 IPAddress 0.0.0.0 ;
SnmpMibObject docsDevFilterIpDaddr.7 IPAddress 0.0.0.0 ;
SnmpMibObject docsDevFilterIpDmask.7 IPAddress 0.0.0.0 ;
SnmpMibObject docsDevFilterIpProtocol.7 Integer 6 ;
SnmpMibObject docsDevFilterIpSourcePortLow.7 Integer 0 ;
SnmpMibObject docsDevFilterIpSourcePortHigh.7 Integer 65535 ;
SnmpMibObject docsDevFilterIpDestPortLow.7 Integer 25 ;
SnmpMibObject docsDevFilterIpDestPortHigh.7 Integer 25 ;
SnmpMibObject docsDevFilterIpStatus.7 Integer 4; /* createAndGo */

docsis