IP Services
50
SmartNode 5540 & 4140 Series User Manual
B
• Specifications
Regular expression number manipulation functions:
•
Replace numbers
•
Add/remove digits
•
Pattern matching and replacement
IP Services
IPv4 & IPv6 router (Dual Stack)
Routing functionalities are optional on SN4140:
•
Programmable static routes and policy-routing
•
BGP
•
GRE
•
RIP
•
VRRP
•
OpenVPN, L2TP, IPSec (License at additional charge)
ICMP redirect (RFC 792); Packet fragmentation
DiffServe/ToS set or queue per header bits
Packet Policing discards excess traffic
DHCP client and server (IPv4 and IPv6—Dual Stack)
DNS client and relay-server, DynDNS