Allied Telesis Rapier Series - Manual (Page 14)

14 Patch Release Note
Patch 86253-04 for Software Release 2.5.3
C613-10382-00 REV C
The IP multicast counter did not increment when IGMP, DVMRP and PIM
packets were transmitted and received. This issue has been resolved.
The firewall denied streaming data using Windows Media Player 9. This
issue has been resolved.
The DHCP client was not honouring a subnet option provided by the DHCP
server. This issue has been resolved.
The TIMEOUT and SIZE parameters are only valid for the SET IP DNS
CACHE command, but no error message was returned if either parameter
was specified for the SET IP DNS command. This issue has been resolved.
Fragmentation of IPv6 packets now complies with RFC 2460’s requirement
to align packet sizes to 8 octets.
The DHCP server did not send a DHCPNAK message when a previously
statically assigned IP DHCP entry was again requested by a client. This
issue has been resolved.
The ENABLE RSVP INTERFACE command did not succeed if IP was
enabled after the RSVP interface had been created. Now, ENABLE RSVP
INTERFACE will succeed regardless of when IP is enabled as long as an IP
interface exists.
When a new static entry was allocated to a client, an old dynamic entry
remained inuse for a full lease period. This issue has been resolved. The old
entry will now be reclaimed when the client attempts to renew its lease and
receives the new static entry.
Enable and Disable ICMP Messages
The Internet Control Message Protocol (ICMP) allows routers to send error and
control messages to other routers or hosts. It provides the communication
between IP software on one system and IP software on another.
This enhancement allows the switch to enable or disable some ICMP messages
when directed by the network manager.
PCR: 03764 Module: IPG Level: 3
PCR: 03766 Module: FIREWALL Level: 2
PCR: 03779 Module: DHCP Level: 2
PCR: 03783 Module: IPG Level: 3
PCR: 03784 Module: IPV6 Level: 3
PCR: 03788 Module: DHCP Level: 2
PCR: 03793 Module: RSVP Level: 3
PCR: 03799 Module: DHCP Level: 3