Allied Telesis 86222-21 PCR Module LOG Network affecting No, PCR Module File Network affecting No

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Patch 86222-21 For Rapier Switches and AR800 Series Modular Switching Routers

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•Lost OFFER messages on the server are now handled correctly.

•The DHCP server now correctly handles DHCP clients being moved to a different interface on the DHCP server after they’ve been allocated an IP address.

PCR: 02203

Module: IPG

Network affecting: No

Responses to DNS requests received by a DNS relay agent, and forwarded to the DNS server, were returned to the requester with a source IP address of the DNS server rather than the DNS relay agent. This issue has been resolved.

PCR: 02208

Module: LOG

Network affecting: No

Log messages are no longer stored in NVS.

PCR: 02214

Module: IPG

Network affecting: No

A buffer leak occurred when a large number of flows (over 4000) were in use and needed to be recycled. This issue has been resolved.

PCR: 02215

Module: FILE

Network affecting: No

When the only feature licence in the feature licence file was disabled, the licence file stored on FLASH memory did not change. This was due to a previous enhancement in PCR 02184 which prevented existing files being deleted before a new version was stored. This issue has been resolved.

PCR: 02220

Module: SWI

Network affecting: No

The EPORT parameter in the ADD SWITCH L3FILTER ENTRY and SET SWITCH L3FILTER ENTRY commands was matching multicast and broadcast packets with software filtering. This issue has been resolved.

PCR: 02224

Module: SWI

Network affecting: No

Some switch chip register values have been changed to improve QoS support on Rapier G6 and Rapier G6f switches.

PCR: 02229

Module: IPG

Network affecting: No

The PURGE IP command now resets the IP route cache counters to zero.

PCR: 02242

Module: IPG

Network affecting: No

On a Rapier 24, adding an IP interface over a FR interface caused an

ASSERT debug fatal error. This issue has been resolved.

PCR: 02246

Module: VRRP

Network affecting: No

The ARL entry for the virtual router MAC was incorrectly showing a numerical value. The entry now shows the CPU’s port value.

PCR: 02250

Module: FIREWALL

Network affecting: No

Sometimes the Firewall erroneously used NAT. This issue has been resolved.

PCR: 02259

Module: DHCP, IPG

Network affecting: No

A dual Ethernet router was incorrectly accepting an IP address from a DHCP server when the offered address was on the same network as the other Ethernet interface. An error is now recorded when DHCP offers an address that is in the same subnet as another interface.

Patch 86222-21 for Software Release 2.2.2 C613-10319-00 REV T

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Contents Introduction PCR Module Vrrp Network affecting No PCR Module Firewall Network affecting NoPCR Module IPG/FIREWALL Network affecting No PCR 02329 Module Dhcp Network affecting NoPCR 02397 Module Dvmrp Network affecting No PCR Module SWI Network affecting NoPCR Module IPG Network affecting No PCR Module Igmp Network affecting YesPCR 02198 Module Dhcp Network affecting Yes PCR Module CORE, Snmp Network affecting NoLog messages are no longer stored in NVS PCR Module LOG Network affecting NoPCR Module File Network affecting No PCR Module DHCP, IPG Network affecting NoPCR Module DNS Network affecting No PCR Module TTY Network affecting NoPCR Module PIM, DVMRP, SWI Network affecting No PCR Module DUART, TM Network affecting NoFeatures PCR Module Dhcp Network affecting No PCR Module STP Network affecting NoPCR Module IPG Network affectingNo PCR Module OSPF, IPG Network affecting No PCR Module Load Network affecting NoPatch file details for Patch 86222-18 are listed in Table PCR Module Ospf Network affecting Yes PCR Module FILE, FFS Network affecting NoPCR Module FFS Network affecting No PCR Module TRG Network affecting NoPCR 02099 Module Dhcp Network affecting No Patch file details for Patch 86222-16 are listed in TablePatch file details for Patch 86222-15 are listed in Table PCR 02015 Module Snmp Network affecting NoPCR 02070 Module Core Network affecting No PCR Module Switch Network affecting NoPCR 02035 Module Vlan Network affecting No PCR Module Ping Network affecting NoPCR Module Telnet Network affecting No Patch file details for Patch 86222-13 are listed in TablePatch file details for Patch 86222-12 are listed in Table Has been added to the following commandsPCR 01257 Module Dhcp Network affecting No PCR Module IPG/VRRP Network affecting NoPCR Module Ipgigmp Network affecting No PCR Module Trigger Network affecting No PCR 02007 Module Dhcp Network affecting NoPCR Module IPG, VLAN, SWI Network affecting No Patch file details for Patch 86222-11 are listed in TablePCR Module STP, SWI Network affecting Yes Patch file details for Patch 86222-10 are listed in TablePatch file details for Patch 86222-09 are listed in Table Patch file details for Patch 86222-08 are listed in Table PCR Module SWI, CORE, IPG Network affecting NoPCR Module PRI Network affecting No PCR Module PIM Network affecting No PCR Module L2TP Network affecting YesPCR 01018 Module Dhcp Network affecting No PCR Module IPG,FIREWALL Network affecting NoPCR Module L2TP, IPG Network affecting No PCR Module Http Network affecting NoPCR Module Q931 Network affecting No PCR Module TCP Network affecting NoPCR Module VLAN,SWI Network affecting No PCR Module TRG, Snmp Network affecting NoPatch file details for Patch 86222-06 are listed in Table PCR Module Core Network affecting No Patch file details for Patch 86222-05 are listed in TablePCR Module PKI Network affecting No PCR Module IPv6 Network affecting NoPCR 01187 Module IPGNetwork affecting No PCR 01186 Module FIREWALLNetwork affecting NoPatch file details for Patch 86222-04 are listed in Table PCR Module CORE, SWI Network affecting NoPCR Module ETH, Trigger Network affecting No PCR 01165 Module Dhcp Network affecting NoPCR 01167 Module Enco Network affecting No PKI enrolment no longer causes message validation to fail Patch file details for Patch 86222-01 are listed in TablePCR 01100 Module Dhcp Network affecting No Availability Patch Release Note

86222-21 specifications

Allied Telesis 86222-21 is a versatile and robust network switch designed for a variety of applications across different industries. This device is engineered to deliver high-performance connectivity, making it an ideal choice for both enterprise environments and smaller businesses looking to enhance their network infrastructure.

One of the standout features of the Allied Telesis 86222-21 is its support for advanced Layer 2 switching capabilities. This allows for efficient data transfer within local area networks (LANs) by enabling the management of data packets based on MAC addresses. The device is equipped with multiple Gigabit Ethernet ports, promoting fast and reliable connections for numerous devices and reducing latency in data transmission.

In a world increasingly dependent on cloud services and virtualization, the 86222-21 is designed to accommodate the growing need for bandwidth. It supports Power over Ethernet (PoE), which simplifies the installation of networked devices like IP cameras and wireless access points by providing power through the Ethernet cable, eliminating the need for separate power supplies. This not only streamlines device management but also enhances flexibility in network design.

Security is a paramount concern for any modern network, and this model addresses those needs with robust built-in security features. The device includes VLAN support, allowing for the segmentation of networks into distinct domains for enhanced data security and management. Access Control Lists (ACLs) further bolster network security by enabling fine-grained control over which devices can communicate with each other.

Allied Telesis 86222-21 also features an intuitive management interface, which is crucial for IT administrators responsible for maintaining network performance. The graphical user interface (GUI) and command line interface (CLI) provide flexibility in managing the switch, allowing for configuration changes and monitoring of network health with ease.

Additionally, this network switch is designed with energy efficiency in mind. It complies with various energy-saving standards, which not only reduces operational costs but also contributes to environmental sustainability.

Overall, the Allied Telesis 86222-21 is a powerful and flexible switch equipped with advanced features that cater to the needs of modern networks. It promotes efficient data management, robust security, and energy efficiency, making it a fitting solution for diverse networking requirements. Whether used in small offices or larger enterprise environments, its adaptability and performance capabilities make it a valuable asset in the pursuit of effective network communication.
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