2 | Patch Release Note |
Features in SB244-01
Patch
PCR: 01285 | Module: OSPF | Network affecting: No |
When an interface went down (or was disabled) on an AS border router, the external routes were not removed from the routing domain. Such routes are now removed by premature aging.
PCR: 02353 | Module: SWI | Network affecting: No |
The learning unit was locking under heavy load. This could result in pings to a network device failing, and over an hour all dynamic MAC addresses could be lost. Sometimes a large number of pause frames were generated by the system. This issue has been resolved.
PCR: 02359 | Module: IPG | Network affecting: No |
When an IP Multihomed interface was used as an OSPF interface, neighbour relationships were only established if the IP interface for OSPF was added first in the configuration. Now, OSPF establishes neighbour relationships regardless of the IP Multihomed interface configuration order.
PCR: 02361 | Module: SWI | Network affecting: No |
The SwitchBlade mirror port field on the second instance of a switch chip was displaying as though it was the first instance. This issue has been resolved.
PCR: 02394 Module: IPG, SWI, DVMRP | Network affecting: No |
The following issues have been resolved:
•IP route updating was not working correctly
•IGMP snooping behaviour was incorrect
•The SHOW DVMRP FORWARDING command displayed incorrect port numbers.
PCR: 02396 Module: DHCP | Network affecting: No |
DHCP RENEW request messages are now unicast (as defined in the RFC), not broadcast.
PCR: 02397 Module: DVMRP | Network affecting: No |
After a prune lifetime had expired, the interface was not joined back to the
DVMRP multicast delivery tree. This issue has been resolved.
PCR: 02398 | Module: IPV6 | Network affecting: No |
The following issues have been resolved:
•It was possible to assign the same network on different IPV6 interfaces
•The loopback address was being added to other interfaces
•The tunnel configuration was not showing correctly in IPV6 configuration commands
•RIPv6 now sets the metric of routes for interfaces that are DOWN to 16, and immediately sends responses when the link status of VLAN interfaces changes.
Patch
