42 Patch Release Note
Patch SB251-13 for Software Release 2.5.1
C613-10361-00 REV M
The DHCP lease Expiry time showed incorrectly in the SHOW DHCP
CLIENT command when the lease straddled across multiple months and
years. This issue has been resolved.
Occasionally a fatal error occurred when the GUI browser started or a page
was refreshed. This issue has been resolved.
A fatal error sometimes occurred if the SHOW CLNS ROUTE command
was executed when a large number of routes had been learned. This issue
has been resolved.
The time delay for BGP peers to back off following a transition from an
ESTABLISHED to an IDLE state has been changed. Previously the delay
grew exponentially and would never decay. It is now fixed at one second.
Under certain conditions, an incomplete SSL handshake, or a TCP packet
sent with the FIN bit set but with no data Secure Sockets Layer (SSL), would
not allow the TCP session to close properly. Also SSL would leak memory
when it received SSL records. These issues have been resolved.
The default for the PROXYARP parameter in the SET IP INTERFACE
command for a VLAN interface was OFF. The default is now ON.
FTP data transfers did not succeed for some types of NAT. Also, the
presence of flow control TCP flags meant that some TCP control packets
were not recognised. These issues have been resolved.
The BGP route table was updated according to the most recently added
route. BGP now u pdates to reflect th e best available ro ute, regardless of
when it was added.
IP entries were not correctly updated when multiple logical IP interfaces
existed on the same VLAN whenever there was a VLAN up or down state
change. This issue has been resolved.
The ADD IP ROUTE command allowed an incorrect mask to be set for the
default route, i.e. to values other than 0.0.0.0. This issue has been resolved
and now the only permitted mask value for the default route is 0.0.0.0.
PCR: 03388 Module: DHCP Level: 3
PCR: 03390 Module: HTTP Level: 2
PCR: 03394 Module: OSI/CLNS Level: 1
PCR: 03395 Module: BGP Level: 3
PCR: 03400 Module: SSL Level: 3
PCR: 03407 Module: IPG Level: 3
PCR: 03412 Module: FIREWALL Level: 3
PCR: 03413 Module: BGP Level: 2
PCR: 03421 Module: IPG Level: 2
PCR: 03423 Module: IP Level: 4
PCR: 03424 Module: DHCP Level: 2