13-8 Frame Relay Module 4.0 User Guide, Rev 01If a Source IP Address is specified/changed, the NetworkMask will automatically change to a default value appro-priate for the new address. For this reason, configure theSource IP Address first, then the Network Mask.1 Y for new interfaces, N for interfaces already configured when the current release ofFRM software is installed.2 255.255.255.255 is valid only on a point-to-point interface.3 See the caution following these footnotes. The default value of Network Mask will beconfigured automatically, to reflect the appropriate address class, after the Source IPAddress is specified.. If the interface is configured as unnumbered (and, therefore, noSour ce IP Address is configured), the default value of Networ k Mask will be taken fromthe numbered interface that is assigned.If a Source IP Address is specified/changed, the Network Maskwill automatically change to a default value appropriatefor the new address. For this reason, configure the SourceIP Address first, then the Network Mask.4 These addresses must also be configured in Subscriber ID records (see page 8-21), andcannot contain wildcards. In the record for the Source Subscriber, do not configure anyRouting Path. In the record for the Destination Subscriber, configure 1st Routing Pathas the node, RLP, and X.25 port that will be used for the physical interface. (That RLPdoes not need to be the same one that has IP installed.)Table 13-3 X.25 IP Interface ParametersParameter Valid Values Default ValueMaximum Transmission Unit 1–4096 1500Routing Metric Count 0–255 0ICMP Redirects Y/N YRIP Support 0 (Enabled), 1 (Rcv only),2 (Disabled) 0 (Enabled)RIP Flash Updates (sec) 5–300 10RIP Full Updates (sec) 10–300 30Pr iority 0–9 5Bandwidth Allocation Group 1–16 1Interface Type X.25 n/aDestination IP Address 1.0.0.0–223.255.255.255 noneUnnumbered Interface Y/N see note 1Source IP Address 1.0.0.0–223.255.255.255 noneNetwork Mask 255.0.0.0–255.255.255.255 2 255.0.0.0 3Source Subscr iber valid subscriber address 4 noneDestination Subscriber valid subscriber address 4 noneSVC Retry Timer (sec) 5–60 20SVC Idle Timer (min) 0–5 1Max VCs to Establish 1–8 1PVC Connection Y/N N
