IP Network Addressing Just as you use addresses to identify the specific locations of homes and businesses so that mail can reach them efficiently, you use IP addresses to identify the location of specific devices on a network so that data can be sent correctly to those locations. IP addressing has various aspects, including the calculations for constructing an IP address, the … [Read more...]
DH_SVC_RTSOCK_OPEN_FAILURE
The Dynamic Host Configuration Protocol (DHCP) services process (dhcp-service) could not successfully open a routing socket to the kernel. The error string accompanying this log entry indicates the specific error. The problem related to this syslog message is described in the following sections: An error similar to the following is reported: DH_SVC_RTSOCK_OPEN_FAILURE: … [Read more...]
Lawful intercept filter attachment times may be slower than expected
Dynamic lawful intercept filters are created and attached slowly on a scaled system. In a scaled system with over 100,000 subscribers, slow lawful intercept filter attachment times were noticed. The system has over 63,000 Dynamic Host Configuration Protocol (DHCP) subscribers, terminating over dynamic virtual LAN (VLAN) demux interfaces: mx960_RE0> show subscribers … [Read more...]