Problem:

An MBUF leak (type MT_CONTROL) is observed within the kernel.

Solution:

This problem is corrected in this release.

4.13.29 IPv6 Logo testing

Problem:

The following ND6 test cases fail during IPv6 Logo testing:

• 11. Part A: Neighbor Solicitation Origination, Target Address Being Link-local
• 12. Part B: Neighbor Solicitation Origination, Target Address Being Global

Problem:

An INCONSTATE bugcheck can occur when an application specified invalid parameters on an IO$_READVBLK QIO operation.

Solution:

This problem is corrected in this release.

4.13.31 System crash during restart of the INET driver

Problem:

System crashes during restart of the INET driver. This is because the INETDRIVER is sending a request to open a kernel VCI port after the kernel had shutdown.

Solution:

This problem is corrected in this release.

4.13.32 System crash when an application does a select() call

Problem:

Various identical system crashes are reported when an application does a select() call.

Solution:

This problem is corrected in this release.

4.13.33 QIO based hostname lookup takes longer time

Problem:

QIO based hostname lookup takes longer than the intended 1 second when multiple pathnames or servers are configured on the bind resolver.

Solution:

This problem is corrected in this release.

4.14 NFS Client problems fixed in this release

TCPIP DISMOUNT/ALL command does not dismount DNFS devices with units greater than or equal to 32767.

In addition to this, these mounted DNFS devices are not displayed when you execute the TCPIP SHOW MOUNT command.

Solution:

This problem is fixed in this release.

4.14.2 Mounting NFS exported shares requires CMKRNL privileges

Mounting NFS exported shares requires CMKRNL privileges.

Solution:

This problem is fixed in this release.

4.14.3 System crash with PGFIPLHI

Problem:

When using the NFS client, the system crashes with PGFIPLHI, Pagefault with IPL too high, or INVEXCEPTN, Exception while above ASTDEL.

Solution:

This problem is corrected in this release.

4.14.4 Mounting large disks

Problem:

NFS client can mount very large disks, but when SHOW DEVICE/FULL is executed on the NFS disk, it fails to show the total number of blocks and displays illegal logical block number error.

Solution:

This problem is corrected in this release.

4.15 NFS Server problems fixed in this release

The following sections describe NFS server problems fixed in this release.

4.15.1 INVEXCEPTN bugchecks occur at OPENVMS_BFS_GETATTR_VMS

INVEXCEPTN bugchecks occur at OPENVMS_BFS_GETATTR_VMS when REMQUEQ operation was done. These bugchecks occur at different PCs.

Solution:

This problem is fixed in this release.

4.15.2 Creating and renaming directory names with special characters

NFS Server cannot handle requests for creating and renaming directory names with special characters. The NFS server reports the following error:

File not found

Solution:

This problem is fixed in this release.

4.15.3 Access violation in the BFS filesystems

The NFS server process fails to restart after access violation occurred in the BFS file systems.

Solution:

This problem is fixed in this release.

4.15.4 Creating a directory with special character

Problem:

When the NFS client requests the NFS server to create a directory with one or more special characters (For example, "New Folder", where, " ", space in the directory name is the special character) and requests the server to rename the new directory, NFS server fails to open the directory and displays File not found .

Solution:

This problem is corrected in this release.

4.15.5 INVEXCEPTN bugcheck in INSQUE and REMQUE PAL instruction

Problem:

An INVEXCEPTN bugcheck occurs in TCPIP$NFS_SERVICES:REMQUE and INSQUE PAL instruction called from different BFS routines, namely OPENVMS_BFS_READ_VMS, OPENVMS_BFS_CLOSE. This can also occur with other BFS routines.

Solution:

This problem is corrected in this release.

4.15.6 LOCKD temporary files are not removed

Problem:

LOCKD temporary files are not being removed from SYS$SYSDEVICE:[TCPIP$NFSLCK] after they are no longer needed. The files are named LOCKDxxxxPID.;1 where xxxx was a unique series of letters and PID is the pid for the process. The files are zero blocks in size.

Solution:

This problem is corrected in this release.

4.15.7 Unaligned reference fault

Problem:

While using the NFS server, system crashes with the following message: INVEXCEPTN, Exception while above ASTDEL Exception is an "Unaligned Reference Fault" for an address that is inside an NFS KPB thread stack. The exception address is inside the "EFI/PAL/SAL Memory" region (see the SDA CLUE SHOW MEMORY /LAYOUT command).

Solution:

This problem is corrected in this release.

4.15.8 Fails to trigger a defined exception handler

Problem:

The NFS server fails to trigger a defined exception handler.

Solution:

This problem is corrected in this release.

4.15.9 INVEXCEPTN bugcheck at the OPENVMS_BFS_GETATTR_VMS line

Problem:

An INVEXCEPTN bugcheck occurs at OPENVMS_BFS_GETATTR_VMS line 87591: REMQUEQ from PSPEC$A_NFS_USER_BLOCKS[0]. Other PC's are also possible.

Solution:

This problem is corrected in this release.

4.15.10 LOCKD process crashes with an ACCVIO error

Problem:

The LOCKD process crashes with an ACCVIO error.

Solution:

This problem is corrected in this release.

4.15.11 Files with names that contain an odd number of bytes are not created

Problem:

The NFS server fails to create files with names that contain an odd number of bytes. For example, "a.t", "aaa.t", and "aaaaa.t". The server returns ENOENT.

Solution:

This problem is corrected in this release.

4.16 NTP problems fixed in this release

A stack buffer overflow problem exists in the NTPQ program.

Solution:

This problem is fixed in this release.

4.16.2 Displays the "keyid" as optional

Problem:

NTPDC incorrectly displays the "keyid" as optional in the usage and help statements.

Solution:

A related correction applies to the HP TCP/IP Services for OpenVMS Management Command Reference, Section 13.8.3.3, NTPDC Request Commands: For the broadcast bullet only: change "[prefer]" to "[minpoll]".

4.16.3 NTP fails to synchronize during the repeated hour

Problem:

NTP does not synchronize during the repeated hour at the summer to winter time change.

Solution:

This problem is corrected in this release.

4.17 POP problems fixed in this release

The following section describes POP problems fixed in this release.

4.17.1 POP allows potential attackers

Problem:

POP allows potential attackers with unlimited username or password guesses.

Solution:

This problem is corrected in this release.

4.17.2 Version number on POP's "XTND STATS"

Problem:

On OpenVMS Integrity servers, the version number on POP's XTND STATS command was fixed at compile time, rather than being based upon the image ident of the POP server.

Solution:

This problem is corrected in this release.

4.18 PWIP problems fixed in this release

Problem:

A system crash occurs during PWIP shutdown and displays the following error message:

DECNET, DECnet detected a fatal error.

Solution:

This problem is corrected in this release.

4.18.2 Bulk data transfer performance

Problem:

Bulk data transfer (such as file copy) performance across a PWIP connection (such as DECnet over IP) is slow compared to FTP, over certain types of networks. There is no way to increase the TCP window size for such a connection.

Solution:

The following TCPIP logical names are included:

• TCPIP$PWIP_TCPRCVBUF - Receive socket buffer size
• TCPIP$PWIP_TCPSNDBUF - Send socket size

The logicals must be defined system-wide prior to starting PWIP. If not defined, the default behavior remains unchanged.

4.19 SMTP problems fixed in this release

The following section describes SMTP problems fixed in this release.

4.19.1 Anti spam for unresolvable-domains and unqualified-senders

TCPIP SMTP antispam works correctly for:
- Accept-Unresolvable-Domains: FALSE
- Accept-Unqualified-Senders: FALSE

But, if on the BIND server, a MX wildcard record of type [ *.ind.hp.com. IN MX 10 munar ] with munar having a "A" record defined, anti spam for Unresolvable-Domains and Unqualified-Senders stops working.

Removing the *.ind.hp.com MX record makes the system to work as expected, that is, the system refuses the mail with unresolvable domain.

Solution:

This problem is fixed in this release.

4.19.2 SMTP fails to receive mails

Problem:

Although, the mails sent to the local or remote host (not running TCPIP 5.7) work, SMTP fails to receive mails sent from a remote host. On replying back to a mail sent from a TCPIP 5.7 system, the mail bounces.

Solution:

This problem is corrected in this release.

4.19.3 Large number of recipients in the TO field

Problem:

Having a large number of recipients in the TO field of an arriving SMTP message could lead to corrupt header lines.

Solution:

This problem is corrected in this release.

4.19.4 VMS MAIL does not support lines longer than 255 characters and mixed case headers

Problem:

• VMS MAIL does not support lines longer than 255 characters. Long header lines are becoming increasingly common in the modern Internet. While fetching such messages, the IMAP server may return some headers in the body part of the mail, causing it to appear corrupted to the client.
• IMAP has trouble fetching mails with lowercase or mixed case RFC headers.

Solution:

This problem is corrected in this release.

4.19.5 SMTP server fails to deliver mail

Problem:

The SMTP server fails to deliver mail when the domain name is a combination of letters and numbers. As per RFC, the domain name can be any combination of numbers and letters.

Solution:

This problem is corrected in this release.

4.19.6 SMTP distribution list filenames fails to form properly

Problem:

SMTP distribution list filenames are not always formed properly, and it is not possible to specify a location other than TCPIP$SMTP_COMMON: to contain *.DIS files.

Solution:

This problem is corrected in this release.

4.19.7 TCPIP$SMTP_FROM logical affects the SMTP Return-Path header

Problem:

The TCPIP$SMTP_FROM logical affects the SMTP Return-Path header when defined. The Return-Path must reflect the contents of the logical name, as it did prior to TCPIP V5.6, with no need to encapsulate the value within angle brackets.

Solution:

This problem is corrected in this release.

4.19.8 Adding Persistent-Server displays an error message

Problem:

When you add the "Persistent-Server" field in the TCPIP$SMTP.CONF file and restart SMTP, TCP/IP displays the following error:

unknown configuration field; Persistent-Server has been ignored.

Solution:

This problem is corrected in this release.

4.20 SNMP problems fixed in this release

The following section describes SNMP problems fixed in this release.

4.20.1 SNMP displays "HrProcessorLoad" as always zero

For OpenVMS systems having one CPU, SNMP displays "HrProcessorLoad" as always zero.

Solution:

This problem is fixed in this release.

4.20.2 TCPIP$HR_MIB.EXE memory leaks

TCPIP$HR_MIB.EXE has two memory leaks for OIDs hrProcessorFrwID and hrProcessorLoad.

Solution:

This problem is fixed in this release.

4.20.3 Error message not displayed when the specified hostname is invalid

Problem:

An SNMP request, tcpip$snmp_request command does not return the error message when the specified hostname is invalid.

Solution:

This problem is corrected in this release.

4.20.4 TCPIP$HR_MIB process dies with an ACCVIO error

Problem:

The TCPIP$HR_MIB process dies with an ACCVIO error.

Solution:

This problem is corrected in this release.

4.20.5 SNMP fails to start with IPv6 disabled

Problem:

SNMP fails to start on a system with IPv6 disabled.

Solution:

This problem is corrected in this release.

4.20.6 TCPIP$HR_MIB process consumes excessive CPU time

Problem:

If the total number of BG or MBA devices exceeds 5000, TCPIP$HR_MIB process consumes excessive CPU time and leads to sluggish performance.

Solution:

A new logical, TCPIP$SNMP_SCAN_ALLDEV, is included. If TCPIP$SNMP_SCAN_ALLDEV is defined, the entire set of devices will be scanned. If the logical is not defined then only the following devices will be scanned:

• Disk
• Tape
• Communication device
• Terminal
• Line printer
• Work stations
• General audio
• Bus
• General video
• DEC voice products

The following section describes SSH, SCP and SFTP problems fixed in this release.

4.21.1 Error message is overwritten for "illegal options" provided with ls

For illlegal options provided with ls, such as ls a , SFTP displays an error message: Illegal option---a . The error message is partially overwritten by blank lines and by the next sftp> prompt.

Solution:

This problem is fixed in this release.

4.21.2 SSH server crashes when non-existent username is specified

SSH server crashes on login when a non-existent user name is specified at the login prompt.

Solution:

This problem is fixed in this release.

4.21.3 MGET *.<file extension> does not work

A MGET *.<file extension> does not work with SFTP server.

Solution:

This problem is fixed in this release.

4.21.4 SCP Copy does not work with filenames with wildcards

SCP copy does not work with filenames with wildcards.

Solution:

This problem is fixed in this release.

4.21.5 LS *.TXT fails to display files

LS *.TXT fails to display files on SFTP client.

Solution:

This problem is fixed in this release.

4.21.6 SSH idle-timeout counter fails to reset

Although the SSH server sends messages to the client within the configured idle-timeout period, the SSH client would still timeout. Hence, the SSH idle-timeout counter would fail to reset if a message was received from the server.

Solution:

This problem is fixed in this release.

4.21.7 SFTP client converts filenames to uppercase

Problem:

On ODS-5 disks, when connecting to a UNIX system using the get command, the SFTP client converts filenames to uppercase.

Solution:

This problem is corrected in this release.

4.21.8 SFTP "PUT" command fails on Windows server

Problem:

When copying a file using the PUT command from an OpenVMS to a Windows 2003 PC using WS_FTP Server 7.1 from IPSWITCH.COM, SSH_FILEXFER_ATTR_PERMISSIONS error is returned. A file header is created, but no data is placed in the file. Both binary transfers and ascii stream_lf transfers fail.

Solution:

This problem is corrected in this release.

4.21.9 SFTP "CD SYS$LOGIN" fails

Problem:

In an SFTP from an OpenVMS system, the user cannot navigate to the home directory using "cd sys$login" or "cd /" or "cd ~". When such an operation is attempted, the user is either directed to a wrong directory (which in most cases is the ssh's home directory) in case of a privileged user or gets a "CD FAILED" error in case of an unprivileged user.

Solution:

This problem is corrected in this release.

4.21.10 SFTP process becomes CPU-bound when using CHROOT

Problem:

SFTP process becomes CPU bound when using CHROOT. If most of the SFTP processes become CPU-bound, it can render the OpenVMS system unusable with Denial of Service.

Solution:

This problem is corrected in this release.

4.21.11 ls * .txt does not display the list of files

Problem:

The ls * .txt command in SFTP command fails to display the list of files in the current working directory and exits with an ACCVIO.

Solution:

This problem is corrected in this release.

4.21.12 Copy fails with wildcard (*) character

Problem:

SCP copy fails when the command is entered with wildcard (*) character. The copy command also fails when entered with percentage sign (%).

Solution:

This problem is corrected in this release.

4.21.13 ACCVIO on non-existent user

Problem:

The SSH server fails with an ACCVIO on non-existent user.

Solution:

This problem is corrected in this release.

4.21.14 mget *.lis does not work

Problem:

In an SFTP session, the mget *.lis command fails to work.

Solution:

This problem is corrected in this release.

4.21.15 ls -l fails to work

Problem:

The ls -l command in SFTP does not work.

Solution:

This problem is corrected in this release.

4.21.16 ACCVIO if identifier not the same as the username

Problem:

An ACCVIO error occurs in the SSH client if the identifier name for the current UIC is not the same as the username.

Solution:

To keep compatibility with older versions, the logical name, TCPIP$SSH_ALLOW_IDENT_MISMATCH must be assigned in the system table to enable the new behavior. If not assigned, or if assigned with numeric value 0, the code behaves as in previous versions.

4.21.17 Wildcard ("*") processing on "ls"

Problem:

Within SFTP, wildcard ("*") processing does not work properly on ls or, if the target file already exists, on mget .

Solution:

This problem is corrected in this release.

4.21.18 Entering an extra <CR>

Problem:

Within SFTP, it is necessary to enter an extra <CR> after pressing <CTRL/Z>, <CTRL/Y>, or <CTRL/C>. Also, display of the resulting messages such as "** Interrupt **" is not consistent with other TCPIP components, nor with longstanding VMS usage.

Solution:

A new logical name, TCPIP$SSH_SFTP_SUPPRESS_EXIT_MESSAGES, is available to suppress display of the following messages:

- CTRL/Z -> ** Exit ** - CTRL/Y -> ** Interrupt ** - CTRL/C -> ** Cancel **

It is effective if the logical name is defined at the system level (/SYSTEM) with any value except 0.