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2017-09-14Initial import fo vyatta_update_sysctl.plJason Hendry
2015-04-07vyatta-cfg-system: remove blank domain search and expand comment typeAlex Harpin
Tighten the checks for configured search domains to exclude adding unnecessary blank domains and expand the comments added to /etc/resolv.conf to indicate the source of the search domains. Bug #486 http://bugzilla.vyos.net/show_bug.cgi?id=486
2015-04-07vyatta-cfg-system: redesign the layout and updating of /etc/resolv.confAlex Harpin
Following the documentation, /etc/resolv.conf should only have comments inserted that start with # at the beginning of a line, comments in other locations are not supported. The exisiting method of tracking changes in this file (done by both vyatta-system-nameservers and vyatta_update_resolv.pl) relies on this unsupported feature. This commit restructures the updates so they use comments on the preceding line to track changes, along with updating the old style comments to the new ones when the relevant scripts are called. This also fixes a previous issue (which was reverted) where IPv6 nameservers worked incorrectly when the /etc/resolv.conf line ended with a comment. Bug #486 http://bugzilla.vyos.net/show_bug.cgi?id=486
2015-02-24vyatta-cfg-system: invalid resolv.conf format causing extra DNS requestAlex Harpin
The resolv.conf file contains comments at the end of the search and domain entries which cause unexpected behaviour on lookups. Moving these to the line above in each case fixes the issue. Bug #468 http://bugzilla.vyos.net/show_bug.cgi?id=468
2014-09-14vyatta-cfg-system: rename allow-dhcp-nameservers and change to typelessAlex Harpin
Rename allow-dhcp-nameservers to disable-dhcp-nameservers and update the logic to take the new meaning into account. The option is now also typeless, so the node is either absent (default) or present (enabled). Format 'set / delete system disable-dhcp-nameservers' Linked to Bug #182 and Bug #308 Bug #314 http://bugzilla.vyos.net/show_bug.cgi?id=314
2014-09-10vyatta-cfg-system: expand 'set system allow-dhcp-nameservers' logicAlex Harpin
Expand the logic in 'set system allow-dhcp-nameservers', so that in addition to either allowing / denying DHCP related updates to resolv.conf when the interface changes state, it will also either add or remove the currently supplied DHCP name-servers depending on it's state. This change in name-servers will take place immediately on commit. Bug #309 http://bugzilla.vyos.net/show_bug.cgi?id=309
2014-09-09vyatta-cfg-system: add 'set system allow-dhcp-nameservers' optionAlex Harpin
Instead of simply allowing / denying DHCP related updates to resolv.conf based on the current values of 'set system name-server', as initially proposed for Bug #182 (http://bugzilla.vyos.net/show_bug.cgi?id=182), this patch replaces that behaviour with a global option to allow / deny these updates. Add 'set system allow-dhcp-nameservers' as a boolean value that has the default value of true, so allowing DHCP nameserver updates by default. Bug #308 http://bugzilla.vyos.net/show_bug.cgi?id=308
2014-09-09vyatta-cfg-system: revert bb71cf5b7b3a48812e28dbefba8c535f9bbf9973Alex Harpin
Reverting commit bb71cf5b7b3a48812e28dbefba8c535f9bbf9973 as it breaks the logic in vyatta_update_resolv.pl for removing name servers when called by dhclient-script. As it stands, the commit causes name server entries to be left behind in resolv.conf when a DHCP interface is deleted, resulting in possibly old or invalid entries remaining indefinitely. Bug #307 http://bugzilla.vyos.net/show_bug.cgi?id=307
2014-09-09vyatta-cfg-system: formatting changes for style consistencyAlex Harpin
Update scripts/system/vyatta_update_resolv.pl to have consistent identation levels and style throughout.
2014-09-07vyatta-cfg-system: prevent dhcp updating dns when statically configuredAlex Harpin
When DNS settings are statically configured, prevent DHCP interfaces from appending to resolv.conf with additional name servers. If the system has been configured with a static name server, just use that instead of accepting ISP provided name servers. These can be accepted again by simply deleting the statically configured name servers. Bug #182 http://bugzilla.vyos.net/show_bug.cgi?id=182
2014-09-07vyatta-cfg-system: formatting changes for style consistencyAlex Harpin
Update scripts/system/vyatta_update_resolv.pl to have consistent identation levels and style throughout.
2014-04-29Added feature to send log message to remote syslog server over UDP or TCP.Abdelouahed Haitoute
See VyOS bug 195 for more information about the feature request.
2014-03-21using a DNS server with an IPv6 address.tea2ka
It seems that immediately the back of an IPv6 address will not be normally recognized if it is not "\n" when using a DNS server with an IPv6 address.
2013-03-06Sync up SNMPv3 supportJames Davidson
SNMP-135 store SNMP superuser password to config file SNMP-130 add engineId for trap-target SNMP-134 use 'stop' and 'start' instead of 'restart' SNMP-141 change engineID syntax checking SNMP-136 Users are lost after changing TSM port SNMP-149 TLS Error: Permission denied SNMP-147 Not correct priority in TSM users SNMP-148 Configuring already use port for TSM is destroying users. SNMP-151 Errors in logs after first snmp configuration SNMP-152 Hide 'No such file or directory' error message SNMP-153 Debug messages after 'delete service snmp' SNMP-157 Run Perltidy for all Perl scripts SNMP-158 change syntax of trap-target engineID SNMP-163: added script to check name, apply it for user, group and view names SNMP-161 Faulty configuration with many trap-target SNMP-160 Look for TSM keys in /config folder SNMP-162 CLI permit not correct oid SNMP-163: typo in script SNMP-160 Look for TSM keys in /config folder SNMP-163: added support of upper case for names in the script SNMP-163: create rule for names, permit only a-zA-Z0-9 SNMP-163: typo
2013-01-29Add ability to restart services when hostname changesJames Davidson
Currently only restart rsyslog but more can be added as needed. Fixes bug 8237.
2012-09-19Set hostname after updating hosts fileJames Davidson
Fixes bug 8380
2012-09-10Update /etc/hosts when host name and domain name changesJames Davidson
2012-09-04Configure logrotate to maintain log file ownershipJames Davidson
logrotate needs the create config option so that it keeps the original log file's permissions and ownership. Fixes bug 8240
2012-04-18Use rsyslog to trigger log rotationJames Davidson
The previous implementation of log rotation used an hourly cron job to check log file size and possibly perform a rotation. If the logging rate is high, this interval may allow for root file system space exhustion. Utilizing rsyslog's outchannel mechanism enables log rotation to be initiated as soon as the log file becomes larger than its configured size. Fixes Bug 7807.
2012-02-21Fix server property optionStephen Hemminger
Bug 7623 Patch provided by Stig.
2011-12-21interfaces: don't add config for missing devicesStephen Hemminger
If device disappears or is renamed between the time udev script is run, and the vyatta-router script is run; then don't add an entry to the config file.
2011-11-22Fix perl deprecated warning with 5.14Stephen Hemminger
Code of the form: for $i qw(a b c) causes the warning: Use of qw(...) as parentheses is deprecated
2011-05-20irq-affinity: more fixupStephen Hemminger
1. Fix thread_per_core -- now a global variable 2. Add documentation about where still broken with offline cpus 3. Break out hamming weight function (might be used to fix #2) Tested on UP, 4 core x 2 thread, 8 socket (virt) and Multiqueue and single queue NIC.
2011-05-20irq-affinity: use sysfs to read cpu topologyStephen Hemminger
Change to using sysfs to read cpu topology. This makes code more robust and follow the standard practice of other utilities. As an added benefit, irq-affinty now handles offline cpu's and other cases where cpu numbers are not fully populated.
2011-05-20irq-affinity: initialize sockets to 1Stephen Hemminger
2011-05-19irq-affinity: fix handling of UP systemStephen Hemminger
On a UP system, there is no "physical-id" in /proc/cpuinfo.
2011-05-19Use syslog perror for debug optionStephen Hemminger
Rather than reinventing existing code, use library.
2011-05-17Bugfix: 6773 (again). Fix handling of single-queue NICs on MPs.Bob Gilligan
Some single-queue NICs use the multiqueue IRQ naming format (e.g. eth0-rx-0). We need to select the CPU assignements for these IRQs using the same algorithm that we use for single-queue NICs using the standard naming format (e.g. eth0).
2011-05-17Fix calculation of number of cores on systems with more than one socket.Bob Gilligan
2011-05-17Support more than 10 CPUs.Bob Gilligan
2011-05-17irq-affinity: add workaround to avoid some cpu'sStephen Hemminger
For routing and other applications it is helpful to provide some mechanism to reserve some set of CPU's and not assign interface IRQ's to them. Uses environment variable VYATTA_IRQAFFINITY_BANNED_CPUS as mechanism similar to irqbalance(8).
2011-05-16smp-affinity: fix typo for assign_multiqueueStephen Hemminger
Multiqueue setup was broken ixgbe because of s/assign/assing/
2011-05-06Support netxen NIC irq naming conventionStephen Hemminger
Bug 7062 The irq's on Netxen NIC are named: eth0[0] eth0[1] eth0[2] ... This confuses the auto IRQ affinity script.
2011-05-03Make irq affinity handle any irq naming conventionStephen Hemminger
Bug 7032 (reprise) Since there are various forms of multi-queue naming, it is better to just go with the simplest pattern which is to take all the irq's of form ethX-... and sort them.
2011-05-02Fix irq-affinity mapping for multiqueue NIC'sStephen Hemminger
Bug 7032 Fix matchinging of irq's named 'eth0-TxRx-0'. And change the code to handle any form of IRQ naming of multiqueue that is eth0-xxx-0.
2011-04-13fix typo in irq-affinityStephen Hemminger
2011-04-13Fix irq naming convention mapping codeStephen Hemminger
The mislabeled commit ddce08161907797fe914ba609b362d812e23fc8a Fix wrong name in get_irq_affinity Was some code to handle Broadcom device IRQ naming convention that was untested. The part that built regex was incorrectly expanding a string with regex characters.
2011-04-10Fix wrong name in get_irq_affinityStephen Hemminger
2011-03-16Handle irq assignment on multiqueue NICStephen Hemminger
Bug 6845, 6821 Need to avoid using /sys/class/net/ethX/device/irq (or /sys/bus/pci/.../irq) because these don't handle MSI or multiqueue. This also resolves issues with Vmware/ESX.
2011-03-08Fix typo in domain name regexStephen Hemminger
meant to allow any upper (or lower case) in domain name.
2011-03-01Warn if attempting to force mask on multiqueue NICStephen Hemminger
Bug 6845 Warn (and ignore) attempt to assign IRQ directly on multiqueuej NIC.
2011-02-25Workaround Xen NIC addressStephen Hemminger
Bug 6837 Xen does not behave like normal hardware. It assigns a random MAC address (with local bit set).
2011-02-25Validate domain and host nameStephen Hemminger
Bug 6243 More complete validation of host name and domain name
2011-02-25Don't set irq affinity if device is disabledStephen Hemminger
Bug 6784 No point in trying to force affinity if device is offline.
2011-02-22Handle Vmware mulitqueue naming conventionStephen Hemminger
Adapt to irq naming convention in 2.6.37 kernel for vmxnet3 driver.
2011-02-21Handle case of device with no active IRQStephen Hemminger
Bug 6784 Disabled device has no IRQ, so don't change it.
2011-02-03Bugfix 6773: Spread load of single-queue NICs across all CPUs.Bob Gilligan
The initial CPU selection function needs to take hyperthreading into account.
2011-01-31Fix grammar error in help string.Robert Bays
(cherry picked from commit a943568e64bca73bb2951e968d0cc752d72874ab)
2011-01-20Change for rsyslog reloadStephen Hemminger
Bug 6663 (cherry picked from commit fa7d81f125033b7ed4bd549eb6905918612a6877)
2010-12-22Affinity script was failing to configure some queues of multi-queue NICs.Bob Gilligan
The problem was due to incorrect initialization of the $q and $cpu variables. Their initializations were reversed.
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