Why I did it
Few commands in multiasic platforms when run with the "sudo ip netns exec asic0 " option was taking like 15 mins to get the o/p. This behavior of sudo getting hung was seen by just doing this
jujoseph@svcstr-server-2:~ sudo ip netns exec asic0 bash
jujoseph@svcstr-server-2:~ sudo ls
deally sudo is not needed as we have /bin/ip netns identify present in /etc/sudoers file. Hence removing it
* sonic-buildimage: Add 7060DX5-64S brcm tunnel config
Add bcm_tunnel_term_compatible_mode: 1 support, which allows
Loopback configuration to no longer result in SAI failure
"tunnel terminator add failed with error Feature unavailable"
that caused Orchagent SIGABRT
Signed-off-by: Aaron Payment <aaronp@arista.com>
* sonic-buildimage: Set port config ENABLE:0 in 7060DX5-64S brcm config
Set ENABLE:0 for the front panel ports in the brcm config so that the
ports are default admin down. This change prevents the issue that ports
are able to link up and pass traffic resulting in mac learn events after
SAI create switch and before SAI admin state up. The unexpected mac learn events
resulted in Orch agent crash in PortsOrch init, which occurs after SAI
create switch and before SAI admin state up.
* fix sensors.conf on CatalinaDD
* Add support for two sfp ports
* Add copper 50g tuning to babbagelp on catalina
---------
Signed-off-by: Aaron Payment <aaronp@arista.com>
Co-authored-by: enes.oncu <enes.oncu@arista.com>
Co-authored-by: Boyang Yu <byu@arista.com>
Why I did it
Update the platform_reboot of Nokia Platform IXR-7250E-36x400G to displays the correct reboot-cause history when reboot from supervisor card.
Work item tracking
Microsoft ADO (number only):
How I did it
Modify the platform_reboot script to copy the correct reboo-cause.txt file from NDK to the /host/reboot-cause directory at the down cycle when the reboot is issued from Supervisor (for both reboot right after install a new image and normal reboot)
Signed-off-by: mlok <marty.lok@nokia.com>
It appears that this was initially added to provide the git-retry
command (which doesn't appear to be used today). However, this repo is
now also providing bazel (which is actually used in our build today),
and this command (along with git-retry) expects some vpython3 binary to
be set up/installed.
Rather than going through that, just get rid of this repo.
- Why I did it
Add new breakout modes to be used in PAM4 supported cables
- How I did it
- How to verify it
Verified the 50G per lane breakout modes are applied properly on the switch
Signed-off-by: Vivek Reddy Karri <vkarri@nvidia.com>
#### Why I did it
HLD implementation: Container Hardening (https://github.com/sonic-net/SONiC/pull/1364)
##### Work item tracking
- Microsoft ADO **(number only)**: 14807420
#### How I did it
Reduce linux capabilities in privileged flag, retain NET_ADMIN capability
#### Why I did it
Reduce docker privilege
This is part of HLD https://github.com/sonic-net/SONiC/pull/1364
#### How I did it
Remove flag --privileged
#### How to verify it
docker exec -it database bash
root@0048b82b460b:/# ip link add dummy0 type dummy
RTNETLINK answers: Operation not permitted
SONiC changes:
1. Support Spectrum4 ASIC FW binary building.
2. Support new SDK sx-obj-desc lib building since new SAI need it.
3. Remove SX_SCEW debian package from Mellanox SDK build since we are no longer using it (we use libxml2 instead).
4. Update SAI, SDK, FW to version 4.6.1020/2012.1020/SAIBuild2305.25.0.3
SDK/FW bug fixes
1. In SPC-1 platforms: Fastboot mode is not operational for Split port with Force mode in 50G speed
SFP modules are kept in disabled state after set LPM (low power mode) on/off for at least 3 minutes.
2. When preforming fast boot from an old SDK version (currently installed) to a newer one (target version), and the system was initially loaded with a new SDK version (past version), and the system has not been wiped, under specific conditions, the fast boot would use the past version's data and may fail.
SDK/FW Features
1. On SN2700 all ports can support y cable by credo
SAI bug Fixes
1. When creating an ACL rule with SAI_ACL_ENTRY_ATTR_FIELD_SRC_IP/SAI_ACL_ENTRY_ATTR_FIELD_DST_IP enabled, and then disabling the field by setting enable=false, a match on L3_type=IPv4 will remain programmed for the rule Issue resolved after the fix
2. Allow the max scale of virtual routers to be configure for SPC-1, SPC-2, SPC-3 when fastboot enable
3. Remove default hash key of SRC_MAC, DST_MAC and ETH_TYPE
SAI features
1. Port init profile
- How I did it
Update SDK/FW/SAI make files
- How to verify it
Run full sonic-mgmt regression on Mellanox platform
Signed-off-by: Kebo Liu <kebol@nvidia.com>
- Why I did it
Update Mellanox MFT tool to version 4.25.0-62
- How I did it
Update the MFT tool make file
- How to verify it
Run full sonic-mgmt regression.
Signed-off-by: Kebo Liu <kebol@nvidia.com>
### Why I did it
Background running lua script may cause redis-server quite busy if batch size is 8192.
If handling time exceeded default 5s, the redis-server will not response to other process and will cause syncd crash.
```
Aug 9 07:46:29.512326 str-s6100-acs-5 INFO database#supervisord: redis 68:M 09 Aug 2023 07:46:29.511 # Lua slow script detected: still in execution after 5186 milliseconds. You can try killing the script using the SCRIPT KILL command. Script SHA1 is: 88270a7c5c90583e56425aca8af8a4b8c39fe757
Aug 9 07:46:29.523716 str-s6100-acs-5 ERR syncd#syncd: :- checkReplyType: Expected to get redis type 5 got type 6, err: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE.
Aug 9 07:46:29.524818 str-s6100-acs-5 INFO syncd#supervisord: syncd terminate called after throwing an instance of '
Aug 9 07:46:29.525268 str-s6100-acs-5 ERR pmon#CCmisApi: :- checkReplyType: Expected to get redis type 5 got type 6, err: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE.
Aug 9 07:46:29.526148 str-s6100-acs-5 INFO syncd#supervisord: syncd std::system_error'
Aug 9 07:46:29.528308 str-s6100-acs-5 ERR pmon#psud[32]: :- checkReplyType: Expected to get redis type 5 got type 6, err: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE.
Aug 9 07:46:29.529048 str-s6100-acs-5 ERR lldp#python3: :- guard: RedisReply catches system_error: command: *2#015#012$3#015#012DEL#015#012$27#015#012LLDP_ENTRY_TABLE:Ethernet37#015#012, reason: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE.: Input/output error
Aug 9 07:46:29.529720 str-s6100-acs-5 ERR snmp#python3: :- guard: RedisReply catches system_error: command: *2#015#012$7#015#012HGETALL#015#012$28#015#012COUNTERS:oid:0x100000000000a#015#012, reason: BUSY Redis is busy running a script. You can only call SCRIPT KILL or SHUTDOWN NOSAVE.: Input/output error
```
88270a7c5c90583e56425aca8af8a4b8c39fe757 is /usr/share/swss/consumer_state_table_pops.lua
##### Work item tracking
- Microsoft ADO **24741990**:
#### How I did it
Change batch size from 8192 to1024.
#### How to verify it
Run all test cases in sonic-mgmt to verify the system stability.
### Tested branch (Please provide the tested image version)
- [x] 20220531.36
Why I did it
Add PDDF support on following Ufispace platforms with Broadcom ASIC
S9110-32X
S8901-54XC
S7801-54XS
S6301-56ST
How I did it
Add PDDF configuration files, scripts and python files
How to verify it
Run pddf commands and show commands.
Signed-off-by: nonodark <ef67891@yahoo.com.tw>
### Why I did it
Since directories are being removed, the `-r` flag is required.
Fixes#15922
##### Work item tracking
- Microsoft ADO **(number only)**: 24752770
#### Why I did it
src/sonic-utilities
```
* 5b492d54 - (HEAD -> master, origin/master, origin/HEAD) [chassis][voq] clear: Fix clear queuecounters to also clear VOQ counters (#2878) (2 days ago) [Patrick MacArthur]
```
#### How I did it
#### How to verify it
#### Description for the changelog
#### Why I did it
src/sonic-sairedis
```
* eb24302 - (HEAD -> master, origin/master, origin/HEAD) Build both the regular and RPC version when the RPC profile is enabled (#1273) (28 hours ago) [Saikrishna Arcot]
* 9e855c2 - [FEC] Adding support for vs testing for SAI_PORT_ATTR_AUTO_NEG_FEC_MODE_OVERRIDE (#1271) (2 days ago) [Sudharsan Dhamal Gopalarathnam]
* 4dbdb21 - Fix RPC package build failure due to shell syntax issue (#1268) (10 days ago) [Saikrishna Arcot]
* 588d596 - Make sure new binaries replace existing binaries in docker-sonic-vs (#1269) (11 days ago) [Saikrishna Arcot]
* ce8f642 - [vs] Use boost join to concatenate switch types in config (#1266) (3 weeks ago) [Kamil Cudnik]
* d6055a2 - [vslib]: Temporaily map DPU switch type to NVDA_MBF2H536C (#1259) (4 weeks ago) [prabhataravind]
* e1cdb4d - [CodeQL]: Use dependencies with relevant versions in azp template. (#1262) (5 weeks ago) [Nazarii Hnydyn]
* c08f9a2 - [CI]: Fix collect log error in azp template. (#1260) (5 weeks ago) [Nazarii Hnydyn]
* eed856c - [CodeQL]: Fix syncd compilation in azp template. (#1261) (5 weeks ago) [Nazarii Hnydyn]
* a3f1f1a - Reland 'Make changes to building and packaging sairedis (#1116)' (#1194) (6 weeks ago) [Saikrishna Arcot]
```
#### How I did it
#### How to verify it
#### Description for the changelog
Why I did it
The protoc-dev isn't used by SONiC, but it was added to the derived package.
Work item tracking
Microsoft ADO (number only): 17417902
How I did it
Remove protoc-dev from protobuf.mk
Signed-off-by: Ze Gan <ganze718@gmail.com>
Why I did it
To overwrite the default DSCP_TO_TC_MAP for tunnel traffic, the attribute sai_tunnel_support must be set to 1.
Before this change, the attribute is set only on dual-tor platform when remap is enabled.
This PR is to set the attribute on all Arista-7260cx3 devices.
Work item tracking
Microsoft ADO 24785776
How I did it
Update the config.bcm template for Arista-7260cx3 devices.
How to verify it
The change is verified by manually rendering the j2 on a T1 testbed.
* Update sairedis submodule
This submodule update needs to be manually done due to build changes
done in the sairedis submodule. Specifically, Debian build profiles are
now being used instead of dpkg build targets, and dbgsym packages are
being used instead of dbg packages. Because of this, there needs to be
changes on the sonic-buildimage side for this.
This is a reland of #15720, which was reverted in #15995 due to the RPC
package build failing. That failure has since been fixed, and the
PR pipeline has been updated to build the RPC package so that this is
checked at the PR stage.
This submodule update brings in the following changes:
```
4dbdb21 Fix RPC package build failure due to shell syntax issue (#1268)
588d596 Make sure new binaries replace existing binaries in docker-sonic-vs (#1269)
ce8f642 [vs] Use boost join to concatenate switch types in config (#1266)
d6055a2 [vslib]: Temporaily map DPU switch type to NVDA_MBF2H536C (#1259)
e1cdb4d [CodeQL]: Use dependencies with relevant versions in azp template. (#1262)
c08f9a2 [CI]: Fix collect log error in azp template. (#1260)
eed856c [CodeQL]: Fix syncd compilation in azp template. (#1261)
a3f1f1a Reland 'Make changes to building and packaging sairedis (#1116)' (#1194)
```
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
* Update sairedis submodule with the fix for the RPC package build
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
---------
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
#### Why I did it
src/sonic-platform-common
```
* ab70e66 - (HEAD -> master, origin/master, origin/HEAD) Add new SSD type support (#390) (21 hours ago) [Junchao-Mellanox]
```
#### How I did it
#### How to verify it
#### Description for the changelog
Syncd will abort in handleSaiCreateStatus with
'Encountered failure in create operation, exiting orchagent,SAI API: SAI_API_TUNNEL, status: SAI_STATUS_NOT_SUPPORTED'
The fix is to add the following brcm config to prevent the error:
sai_tunnel_global_sip_mask_enable=1
bcm_tunnel_term_compatible_mode=1
Signed-off-by: Aaron Payment <aaronp@arista.com>
#### Why I did it
src/sonic-platform-common
```
* 537095c - (HEAD -> master, origin/master, origin/HEAD) Added new RegBitsFields (#391) (32 hours ago) [Prince George]
```
#### How I did it
#### How to verify it
#### Description for the changelog
#### Why I did it
src/sonic-platform-daemons
```
* f3c2631 - (HEAD -> master, origin/master, origin/HEAD) Revert pcied enhancements (#392) (28 hours ago) [Ashwin Srinivasan]
```
#### How I did it
#### How to verify it
#### Description for the changelog
* Enhanced slave.mk to accept python wheels as dependency for a deb
target. Dependent wheel names should be specified through the new
{deb_name}_WHEEL_DEPENDS variable in the deb's make rules. The wheel
will be built and installed in the slave docker before starting the
deb build.
* Added sonic_yang_models-1.0-py3-none-any.whl as dependency for
sonic-mgmt-common.deb. This is required for using the sonic yangs in
UMF
Signed-off-by: Sachin Holla <sachin.holla@broadcom.com>
1. Remove useless temporary protobuf deb packages
2. Import dash_api to python3 env
### Why I did it
1. There are some temporary Debian packages,protobuf packages, needs to be deleted
2. The dash-api was installed in the system folder that cannot be imported by the virtual python3 environment. But the testcases of DASH in sonic-mgmt are executed in virtual python3 environment.
##### Work item tracking
- Microsoft ADO **(number only)**: 17417902
#### How I did it
1. Add missed `&&` so that all protobuf debian packaged can be downloaded to the /tmp folder
2. Add ` --system-site-packages ` to env-python so that the system library can be accessed by virtual environment
#### How to verify it
Check the dash_api can be imported in env-python3
```
AzDevOps@46a900cf8477:~$ source env-python3/bin/activate
(env-python3) zegan@46a900cf8477:~$ ls
bin env-python3
(env-python3) zegan@46a900cf8477:~$ python3
Python 3.8.10 (default, May 26 2023, 14:05:08)
[GCC 9.4.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> import dash_api
>>>
```
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If this is a bug fix, make sure your description includes "fixes #xxxx", or
"closes #xxxx" or "resolves #xxxx"
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#### Why I did it
fixes: https://github.com/sonic-net/sonic-buildimage/issues/16001
Caused by: https://github.com/sonic-net/sonic-buildimage/pull/15487
The above PR introduced change to use Management and Loopback Ipv4 and ipv6 addresses as snmpagent address in snmpd.conf file.
With this change, if Link local IP address is configured as management or Loopback IPv6 address, then snmpd tries to open socket on that ipv6 address and fails with the below error:
```
Error opening specified endpoint "udp6:[fe80::5054:ff:fe6f:16f0]:161"
Server Exiting with code 1
```
From RFC4007, if we need to specify non-global ipv6 address without ambiguity, we need to use zone id along with the ipv6 address: <address>%<zone_id>
Reference: https://datatracker.ietf.org/doc/html/rfc4007
##### Work item tracking
- Microsoft ADO **(number only)**:
#### How I did it
Modify snmpd.conf file to use the %zone_id representation for ipv6 address.
#### How to verify it
In VS testbed, modify config_db to use link local ipv6 address as management address:
"MGMT_INTERFACE": {
"eth0|10.250.0.101/24": {
"forced_mgmt_routes": [
"172.17.0.1/24"
],
"gwaddr": "10.250.0.1"
},
"eth0|fe80::5054:ff:fe6f:16f0/64": {
"gwaddr": "fe80::1"
}
},
Execute config_reload after the above change.
snmpd comes up and check if snmpd is listening on ipv4 and ipv6 addresses:
```
admin@vlab-01:~$ sudo netstat -tulnp | grep 161
tcp 0 0 127.0.0.1:3161 0.0.0.0:* LISTEN 274060/snmpd
udp 0 0 10.1.0.32:161 0.0.0.0:* 274060/snmpd
udp 0 0 10.250.0.101:161 0.0.0.0:* 274060/snmpd
udp6 0 0 fc00:1::32:161 :::* 274060/snmpd
udp6 0 0 fe80::5054:ff:fe6f::161 :::* 274060/snmpd -- Link local
admin@vlab-01:~$ sudo ifconfig eth0
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.250.0.101 netmask 255.255.255.0 broadcast 10.250.0.255
inet6 fe80::5054:ff:fe6f:16f0 prefixlen 64 scopeid 0x20<link>
ether 52:54:00:6f:16:f0 txqueuelen 1000 (Ethernet)
RX packets 36384 bytes 22878123 (21.8 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 261265 bytes 46585948 (44.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
admin@vlab-01:~$ docker exec -it snmp snmpget -v2c -c public fe80::5054:ff:fe6f:16f0 1.3.6.1.2.1.1.1.0
iso.3.6.1.2.1.1.1.0 = STRING: "SONiC Software Version: SONiC.master.327516-04a6031b2 - HwSku: Force10-S6000 - Distribution: Debian 11.7 - Kernel: 5.10.0-18-2-amd64"
```
Logs from snmpd:
```
Turning on AgentX master support.
NET-SNMP version 5.9
Connection from UDP/IPv6: [fe80::5054:ff:fe6f:16f0%eth0]:44308
```
Ran test_snmp_loopback test to check if loopback ipv4 and ipv6 works:
```
./run_tests.sh -n vms-kvm-t0 -d vlab-01 -c snmp/test_snmp_loopback.py -f vtestbed.yaml -i ../ansible/veos_vtb -e "--skip_sanity --disable_loganalyzer" -u
=== Running tests in groups ===
Running: pytest snmp/test_snmp_loopback.py --inventory ../ansible/veos_vtb --host-pattern vlab-01 --testbed vms-kvm-t0 --testbed_file vtestbed.yaml --log-cli-level warning --log-file-level debug --kube_master unset --showlocals --assert plain --show-capture no -rav --allow_recover --ignore=ptftests --ignore=acstests --ignore=saitests --ignore=scripts --ignore=k8s --ignore=sai_qualify --junit-xml=logs/tr.xml --log-file=logs/test.log --skip_sanity --disable_loganalyzer
..
snmp/test_snmp_loopback.py::test_snmp_loopback[vlab-01] PASSED
```
<!--
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-->
#### Which release branch to backport (provide reason below if selected)
<!--
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- Please also provide a reason for the backporting below.
- e.g.
- [x] 202006
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- [ ] 201811
- [ ] 201911
- [ ] 202006
- [x] 202012
- [x] 202106
- [x] 202111
- [x] 202205
- [x] 202211
- [x] 202305
#### Tested branch (Please provide the tested image version)
<!--
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- e.g.
- [x] 20201231.100
-->
- [ ] <!-- image version 1 -->
- [ ] <!-- image version 2 -->
#### Description for the changelog
<!--
Write a short (one line) summary that describes the changes in this
pull request for inclusion in the changelog:
-->
<!--
Ensure to add label/tag for the feature raised. example - PR#2174 under sonic-utilities repo. where, Generic Config and Update feature has been labelled as GCU.
-->
#### Link to config_db schema for YANG module changes
<!--
Provide a link to config_db schema for the table for which YANG model
is defined
Link should point to correct section on https://github.com/Azure/sonic-buildimage/blob/master/src/sonic-yang-models/doc/Configuration.md
-->
#### A picture of a cute animal (not mandatory but encouraged)
#### Why I did it
src/sonic-swss
```
* 23cb2e50 - (HEAD -> master, origin/master, origin/HEAD) [ASAN] Fix Indirect Mem Leaks in Orchagent (#2869) (10 hours ago) [Vivek]
```
#### How I did it
#### How to verify it
#### Description for the changelog
Fixes#15667 and #13293
Work item tracking
Microsoft ADO 24472854:
How I did it
On chassis supervisor bgp feature is disabled in hostcfgd. The dependency between swss and bgp causes the bgp containers to start even though the feature is disabled.
How to verify it
Tests on chassis supervisor and LC
Why I did it
#15284 fixes a case of shell escape exploit for TACACS+. This applies to RADIUS as well. RADIUS creates an unconfirmed user locally on the switch while attempting authentication. popen() is used to execute useradd,usermod and userdel commands. This exposes a vulnerability where a tactically designed username (which could contain explicit linux commands) can lead to getting executed as root.
An example of such a username could be "asd";echo>remoteRCE2;#". This leads to remoteRCE2 getting created in "/".
How I did it
All calls to popen() used to execute useradd, usermod and userdel are replaced with fork()/execl().
How to verify it
Prior to the fix, following is the behavior:
[s@i vm] ssh "asd";echo>remoteRCE2;#"@1.1.1.1
asd";echo>remoteRCE2;#@1.1.1.1's password:
Permission denied, please try again.
On the SONiC switch,
root@sonic:/# ls
accton_as7816_monitor.log home lib64 remoteRCE2 sys
bin host libx32 root tmp
boot initrd.img media run usr
cache.tgz initrd.img.old mnt sbin var
dev lib opt sonic vmlinuz
etc lib32 proc srv vmlinuz.old
root@sonic:/# ls -l
With the fix:
[s@i vm] ssh "asd";echo>remoteRCE2;#"@1.1.1.1
asd";echo>remoteRCE2;#@1.1.1.1's password:
Permission denied, please try again.
root@sonic:/# ls
accton_as7816_monitor.log etc lib mnt sbin usr
bin home lib32 opt sonic var
boot host lib64 proc srv vmlinuz
cache.tgz initrd.img libx32 root sys vmlinuz.old
dev initrd.img.old media run tmp
Verified that RADIUS authentication works as expected for valid users as well.
What I did:
Fix the Loopback0 IPv6 address of LC's in chassis not reachable from peer devices.
Why I did:
For Ipv6 Loopback0 address we only advertise /64 subnet to the peer devices. However, in case of chassis each LC will have it own /128 address of that /64 subnet . Since this /128 address does not get advertised peer devices can-not ping/reach the LC's loopback0.
How I fix:
Advertise /128 Loopback0 Ipv6 address only between i-BGP peers. This way even though /64 is advertised to e-BGP peer devices when packet reaches any of LC's it can reach the appropriate LC's.
How I verify:
Manual verification
UT added for same.
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
Why I did it
The hw resources should be released before updating firmware.
How I did it
Added logic to release hw resources in syncd.sh script
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
#### Why I did it
src/sonic-swss-common
```
* be425ed - (HEAD -> master, origin/master, origin/HEAD) [redisCommand]: Not store the error return code of redisFormat (#809) (2 days ago) [Ze Gan]
* 5966d8b - Fix binary serializer can't deserialize protopuf buffer content issue (#810) (3 days ago) [Hua Liu]
```
#### How I did it
#### How to verify it
#### Description for the changelog
#### Why I did it
src/sonic-host-services
```
* 6767bc7 - (HEAD -> master, origin/master, origin/HEAD) [FeatureD] Move the Feature related config from Hostcfgd into a new daemon (#71) (6 days ago) [Vivek]
```
#### How I did it
#### How to verify it
#### Description for the changelog
* Fix CONFIG_DB_INITIALIZED flag check logic and set/reset flag for warm-reboot
* Fix db-cli usage
* Handle same image warm-reboot and generalize handling of INIT flag
* Cover boot from ONIE case: set config init flag when minigraph, config_db are missing
* Handle case: first boot of SONiC
* Check for config init flag
* Simplify logic, and do not call db_migrator for same image reboot
8111 800G interface, split to 2x400G (each has 4 lanes) fails to change interface speed from 400G to 100G during deploy mg. In minigraph.xml, the interface speed configuration is good, but fails to generate the right value to config_db.json.
In order to support this SKU the speed transitioning should support both 4 lanes and 8 lanes in the port_config.ini.
Why I did it
before this change for a 400G to 100G transition, in all cases except when lanes are 8, we would continue and the line
ports.setdefault(port_name, {})['speed'] = port_speed_png[port_name]
would not be executed, hence the default speed will never be set for a case and config_db will not be updated,
where speed is transitioning from 400G to 100G or 40G, but lanes are not equal to 8.
In order for those cases to pass where lanes are not specifically 8, we need the change
Work item tracking
24242657
Signed-off-by: vaibhav-dahiya <vdahiya@microsoft.com>
