Perle Systems IOLINK-520 A.12

Event Logs

A.12

— IOLINK-PRO & 520 Reference Manual

* FTP server added to firewall

The IP address of the FTP server added to the table of services available through the firewall.

* FTP server removed from firewall

The IP address of the FTP server removed from the table of services available through the firewall.

* Gopher server added to firewall

The IP address of the Gopher server added to the table of services available through the firewall.

* Gopher server removed from firewall

The IP address of the Gopher server removed from the table of services available through the firewall.

* IP message received from self

Generated when the bridge/router receives an IP frame with the same source address as itself. This may be

caused by three situations: the network has a loop, another device on this network has the same IP address as

this bridge/router, or another device on this network is spoofing IP using the same IP address as this

bridge/router.

* IP protocol parameters uninitialized

Generated when IP protocol communications fail for a remote site configured for frame relay because an IP

address does not exist.

* ISDN BRI interface deactivated

Generated when the ISDN link module has lost a physical connection to the NT-1.

* ISDN BRI interface activated

Generated when the ISDN link module has established a physical connection to the NT-1.

* LAN connection established

Generated on startup when integrity of the LAN interface has been successfully verified by the external

loopback test.

* Link X attached to remote site <remote site alias>

Generated when a PPP ISDN call is attached to a remote site.

* Link X attached to remote site <remote site alias>

Generated when Link X has been identified as a connection to the specified remote site.

* Link X busy

Generated when a call was attempted on the link while it already had a call in progress. This may also occur

if the link was not activated at the time of the call.

* Link X control signals down

Generated when a high-to-low transition is detected on the CD control signal. Note that there is no

associated event for the low-to-high transition.

Contents

Main IOLINK-PRO & 520 Reference Manual 1.1 Section 1 Introduction The IOLINK-PRO & 520 Routers IP Routing and the IOLINK-PRO & 520 Routers 1.2 ARPAddress Resolution Protocol Proxy ARP The Complete IP Connection 1.3 1.4 IOLINK-PRO & 520 Reference Manual IP Header Details 1.5 ICMP Messages Page 1.7 RIPRouting Information Protocol 1.8 IPX Routing and The IOLINK-PRO & 520 Routers IPX Addressing 1.9 1.10 Establishing an IPX Connection Service Advertisement Protocol 1.11 Server Types Routing Information Protocol 1.12 Bridging and the IOLINK-PRO & 520 Routers 1.13 The Initial Bridging Process 1.14 Aging Timer 1.15 Filled Address Table 1.16 IOLINK Router Feature Definitions Telnet Link Compression 1.17 Figure 1 - 6 Typical Throughput Over 56 Kbps Link 1.18 WAN Topologies Bandwidth On Demand IOLINK-PRO & 520 Reference Manua 1.19 1.20 Disaster Recovery Backup Link ISDN Single Active Link & Dual Active Link Operating Software Upgrades 2.1 Section 2 ISDN Connection Management IOLINK PRO & 520 ISDN Connection Management Wide Area Network Topologies Supported Call Establishment Methods 2.2 Page 2.4 Connection Process Page 2.6 IP Specifics 2.8 IPX Specifics 3.1 Section 3 Link Interfaces Reference Pinout Information V.35 Module Identification: Link Clocking Information 3.2 ATL CSU/DSU Link Module Information 3.3 Console Pinouts 3.4 CSU/DSU Module: T1/E1 Module: CSU/DSU T1/E1 3.5 V.24 & RS232C Link Pinouts 3.6 V.11 & X.21 Link Pinouts 3.7 RS442 & RS530 Link Pinouts 3.8 V.35 Link Pinouts 3.9 RS232 Null-Modem Cable Configuration Figure 3 - 11 RS232 Null-Modem Cable 3.10 V.35 Null-Modem Cable Configuration Figure 3 - 12 V.35 Null-Modem Cable 3.11 RS530 Null-Modem Cable Configuration Figure 3 13 RS530 Null-Modem Cable 3.12 RS530 To RS449 Conversion Cable Figure 3 14 RS530 to RS449 Conversion Cable 3.13 V.11/X.21 Null-Modem Cable Configuration 3.14 WAN Link Control-Signal Operation A.1 Appendix A - Event Logs Event logs: A.2 A.3 A.4 A.5 A.6 A.7 Page IOLINK-PRO & 520 Reference Manual A.9 Alarm Logs: A.10 A.11 A.12 A.13 A.14 Code Description A.15 A.16 A.17 A.18 A.19 A.20 PPP Security Logs: B.1 Appendix B - Programmable Filtering MAC Address Filtering Security B.2 B.3 B.4 B.5 B.6 B.7 Pattern Filter Operators Bridge Pattern Filtering Protocol Discrimination B.8 B.9 B.10 Bandwidth Conservation B.11 General Restrictions B.12 B.13 IP Router Pattern Filtering Protocol Discrimination IPX Router Pattern Filtering Page Appendix C - Frame Formats Frame Formats C.2 ETHERNET TYPE CODES Octet Locations on an IP Routed TCP/IP Frame