diff options
Diffstat (limited to 'lib/snmp/doc/src/notes.xml')
| -rw-r--r-- | lib/snmp/doc/src/notes.xml | 128 |
1 files changed, 95 insertions, 33 deletions
diff --git a/lib/snmp/doc/src/notes.xml b/lib/snmp/doc/src/notes.xml index 646e3027d6..68743e60aa 100644 --- a/lib/snmp/doc/src/notes.xml +++ b/lib/snmp/doc/src/notes.xml @@ -1,4 +1,4 @@ -<?xml version="1.0" encoding="iso-8859-1" ?> +<?xml version="1.0" encoding="utf-8" ?> <!DOCTYPE chapter SYSTEM "chapter.dtd"> <chapter> @@ -36,7 +36,7 @@ <section> <title>SNMP Development Toolkit 4.25</title> <p>Version 4.25 supports code replacement in runtime from/to - version 4.24.1, 4.24, 4.23.1 and 4.23. </p> + version 4.24.2, 4.24.1, 4.24, 4.23.1 and 4.23. </p> <section> <title>Improvements and new features</title> @@ -46,6 +46,23 @@ <list type="bulleted"> <item> + <p>[agent] Enable SNMP to create missing database directories. </p> + <p>Add + <seealso marker="snmp_app#db_init_error"> + {db_init_error, create_db_and_dir}</seealso> option to SNMP + <seealso marker="snmp_app#manager_opts_and_types">manager</seealso> + and + <seealso marker="snmp_app#agent_opts_and_types">agent</seealso>. + This allows them to create any missing parent directories for + <c>db_dir</c>, rather than treating any missing directories + as a fatal error. + The default for <c>db_init_error</c>, which is <c>terminate</c>, + is unchanged. </p> + <p>Steve Vinoski</p> + <p>Own Id: OTP-11352</p> + </item> + + <item> <p>[manager] Improved handling of unexpected return values from <seealso marker="snmpm_user">snmpm_user</seealso> callback functions. </p> @@ -65,57 +82,102 @@ <!-- <list type="bulleted"> <item> - <p>[agent] Reading the value of the vacmViewTreeFamilyMask returns - it in the wrong (internal bitlist) format. </p> - <p>The vacmViewTreeFamilyMask is defined as a bit string in the MIB - (OCTET STRING). Internally a bitlist (list of 1's and 0's, - see <seealso marker="snmp_agent_config_files#vacm">vacm config file</seealso> - for more info) is used. - However, the MIB implementation assumed the latter, effectively - rendering all attempts to read/set masks via SNMP unsuccessful. </p> - <p>Since the mask is used in hot paths (e.g. access permission checks - for each SNMP operation, the bitlist representation of the mask has - benefits (e.g. faster processing). Reading/writing the view mask - objects is less time-critical. Therefore, to fix the issue, convert - between the bitlist (internal) representation and bitstring - (external) when the vacmViewTreeFamilyMask objects are accessed. </p> - <p>Also, the check of the vacm config file was invalid with - regard to the mask value. It was assumed to be a proper oid, which - is not strictly the case (see bitlist above). </p> - <p>Own Id: OTP-11177</p> - <p>Stefan Zegenhagen</p> + <p>[agent] + see <seealso marker="snmpa#load_mibs">load_mibs</seealso> and + <seealso marker="snmpa#unload_mibs">unload_mibs</seealso>. </p> + <p>Own Id: OTP-11216</p> </item> + </list> +--> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + +<!-- + <list type="bulleted"> <item> - <p>[agent] The counter increment function in the local-db was - incorrect. It did not handle counter wrap correctly. </p> - <p>Own Id: OTP-11192</p> + <p>[manager] The old Addr-and-Port based API functions, previously + long deprecated and marked for deletion in R16B, has now been + removed. </p> + <p>Own Id: OTP-10027</p> </item> </list> --> - </section> + </section> <!-- 4.25 --> + + + <section> + <title>SNMP Development Toolkit 4.24.2</title> + <p>Version 4.24.2 supports code replacement in runtime from/to + version 4.24.1, 4.24, 4.23.1 and 4.23. </p> + <section> - <title>Incompatibilities</title> + <title>Improvements and new features</title> <!-- <p>-</p> --> <list type="bulleted"> <item> - <p>[manager] The - <seealso marker="snmpm_user">snmpm_user</seealso> - callback functions are no longer allowed to "return" via - exit or throw. </p> - <p>Own Id: OTP-11307</p> + <p>[agent] Improved documentation for the functions for + loading and unloading mibs, + see <seealso marker="snmpa#load_mibs">load_mibs</seealso> and + <seealso marker="snmpa#unload_mibs">unload_mibs</seealso> for + more info. </p> + <p>Also added new functions for loading and unloading a single mib, + see <seealso marker="snmpa#load_mib">load_mib</seealso> and + <seealso marker="snmpa#unload_mib">unload_mib</seealso> for + more info. </p> + <p>Own Id: OTP-11216</p> </item> </list> + </section> - </section> <!-- 4.25 --> + <section> + <title>Fixed Bugs and Malfunctions</title> + <p>-</p> + +<!-- + <list type="bulleted"> + <item> + <p>[agent] + see <seealso marker="snmpa#load_mibs">load_mibs</seealso> and + <seealso marker="snmpa#unload_mibs">unload_mibs</seealso>. </p> + <p>Own Id: OTP-11216</p> + </item> + + </list> +--> + + </section> + + <section> + <title>Incompatibilities</title> + <p>-</p> + +<!-- + <list type="bulleted"> + <item> + <p>[manager] The old Addr-and-Port based API functions, previously + long deprecated and marked for deletion in R16B, has now been + removed. </p> + <p>Own Id: OTP-10027</p> + </item> + + </list> +--> + </section> + + </section> <!-- 4.24.2 --> <section> @@ -232,7 +294,7 @@ <seealso marker="snmpa_mib_storage">mib storage</seealso>. At present there are three simple modules (<c>snmpa_mib_storage_ets</c>, <c>snmpa_mib_storage_dets</c> and - <c>snmpa_mib_storage_mnesia</c>) implement�ng this behaviour, + <c>snmpa_mib_storage_mnesia</c>) implementing this behaviour, provided with the app. </p> <p>A config option for the (agent) <seealso marker="snmp_config#agent_mib_storage">mib storage</seealso> |