* [dhcpmon] Filter DHCP O/A Messages of Neighboring Vlans
This code fixes a bug where two or more vlans exist. Cross contamination
happens for DHCP packets Offer/Ack when received on shared northbound links.
The code filters out those packet based on dst IP equal Vlan loopback IP.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
* Include platform info in name.
Get SONiC Version as parameter and use
Make additional tag as optional.
Avoid repetitions by using function.
* Per review comments, make SONIC_VERSION optional and added some comments.
* 1) Added additional params are optional
2) Handle DOCKER_IMAGE_TAG only if given
3) Use BUILD_NUMBER only if SONIC_VERSION not given
4) Tag with SONIC_VERSION if given.
Current behavior is not changed, unless SONIC_VERSION is given.
* Update per review comments
1) Added new args with options
2) Handle PORT possible being empty
3) Exhibit new behavior only if both version & platform are given.
* Drop redundant quotes
* fixes an issue when /host/warmboot/issu_bank.txt is empty/corrupted
switch is not able to over come this and enters continuos reload/reboot
failure.
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
Submodule src/sonic-utilities f431510ae..d7e8f84cf:
Fix issue of fields overwritten before display (#863)
Signed-off-by: Guohan Lu <lguohan@gmail.com>
Co-authored-by: Guohan Lu <lguohan@gmail.com>
- What I did
Add configuration to avoid ntpd from panic and exit if the drift between new time and current system time is large.
- How I did it
Added "tinker panic 0" in ntp.conf file.
- How to verify it
[this assumes that there is a valid NTP server IP in config_db/ntp.conf]
Change the current system time to a bad time with a large drift from time in ntp server; drift should be greater than 1000s.
Reboot the device.
Before the fix:
3. upon reboot, ntp-config service comes up fine, ntp service goes to active(exited) state without any error message. This is because the offset between new time (from ntp server) and the current system time is very large, ntpd goes to panic mode and exits. The system continues to show the bad time.
After the fix:
3. Upon reboot, ntp-config comes up fine, ntp services comes up from and stays in active (running) state. The system clock gets synced with the ntp server time.
admin@sonic:~$ sudo hw-management-wd.sh
Usage: hw-management-wd.sh start [timeout] | stop | tleft | check_reset | help
start - start watchdog
timeout is optional. Default value will be used in case if it's omitted
timeout provided in seconds
stop - stop watchdog
tleft - check watchdog timeout left
check_reset - check if previous reset was caused by watchdog
Prints only in case of watchdog reset
help -this help
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
Submodule src/sonic-utilities e9747899a..f431510ae:
> [201811][intfutil] set speed to 0 when interface speed is not available (#840)
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
We believe that the supervisord issue in face of clock rolling backwards
has been addressed. Therefore reverting change 2598 to allow ntp sync
to right clock at the start up time.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* [bgpcfgd]: Generate set src configuration dynamically
Sometimes zebra starts faster then swss configures Loopback0
In this case "set src" inside of the route map will not be
inserted to the configuration because zebra doesn't see Loopback
ips in the list of available ip addresses.
I've added extra logic to push the "set src" configuration only
when Loopback has been configured by swss.
* [interfaces-config.sh] Flush the loopback interface before configure it
Without this, you may end up with more and more ip addresses
on loopback interface after you change the loopback ip and do config reload
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
Increased netlink socket receive buffer size for zebra. Otherwise we receive following messages sometimes:
zebra[60]: netlink-listen recvmsg overrun: No buffer space available
If sonic-cfggen is passed the -m argument (to load the minigraph file) along with one or more -j <json_file> arguments, load the JSON files before loading the minigraph file.
This ensures that the init_cfg.json file is loaded before the minigraph, therefore the minigraph can override any default configuration options specified in init_cfg.json. Currently, the behavior is reversed.
Note: This is not an issue if loading loading multiple JSON files, because sonic-cfggen loads them in the left-to-right order they were specified on the command line, therefore providing flexibility for loading JSON files in a specific order. As long as init_cfg.json is specified before config_db.json, the values specified in config_db.json will take precedence.
Submodule src/sonic-sairedis aa092506f..c61d15947:
> [201811][SAI] move SAI sub module head to v1.4.3 (#567)
> [201811][sai] advance SAI submodule (#566)
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
Submodule src/sonic-utilities 49ab6b1f8..e9747899a:
> [reboot] make sure the reboot happens even if platform reboot failed (#819)
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
Fix the issue of incorrectly skipping the convertfs hook when fast-reboot from EOS, by adding an extra kernel cmdline param "prev_os" to differentiate fast-reboot from EOS and from SONiC.
This is because we still do disk conversion for fast reboot from eos to sonic, like format the disk.
* Add new CIG device CS6436-54P and CS5435-54P, also update code for CS6436-56P
* Update port_config.ini
update port config file started from "Ethernet1"
* Update port_config.ini
Update port config file started from "Ethernet1"
* Update port_config.ini
Update the index column in the port config file
* Update sfputil.py
Update sfputil python file as the port index changed
* Update port_config.ini
Update the index column in the port config file
* Update sfputil.py
Update sfputil python file as the port index changed
Before the fix:
lldpcli configure ports Ethernet96 lldp portidsubtype local 'Eth1/1' description 50G|sonic1|Eth1/3/2
bash: sonic1: command not found
bash: Eth1/3/2: No such file or directory
After fix:
lldpcli configure ports Ethernet96 lldp portidsubtype local 'Eth1/1' description '50G|sonic1|Eth1/3/2'
run successfully.
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
Force "lo" interface down in interfaces-config.sh to prevent interface-config.service from failing with the following error:
```
-- The result is failed.
systemd[1]: networking.service: Unit entered failed state.
systemd[1]: networking.service: Failed with result 'exit-code'.
interfaces-config.sh[29232]: Job for networking.service failed because the control process exited with error code.
interfaces-config.sh[29232]: See "systemctl status networking.service" and "journalctl -xe" for details.
interfaces-config.sh[29232]: ifdown: interface lo not configured
interfaces-config.sh[29232]: RTNETLINK answers: File exists
interfaces-config.sh[29232]: ifup: failed to bring up lo
systemd[1]: interfaces-config.service: Main process exited, code=exited, status=1/FAILURE
systemd[1]: Failed to start Update interfaces configuration.
-- Subject: Unit interfaces-config.service has failed
```
Failure to bring down the interface will result in a failure to subsequently bring the interface back up.
