set interfaces ethernet eth1 vif 21
set interfaces ethernet eth1 vif 22
set interfaces bridge br1 member interface eth1.21 isolated
set interfaces bridge br1 member interface eth1.22 isolated
commit

vyos@r1# bridge --json -d link | jq '.[] | {ifname, isolated}'
{
  "ifname": "eth1.21",
  "isolated": false
}
{
  "ifname": "eth1.22",
  "isolated": false
}

vyos@r14# run show version all | match realtek
ii  vyos-drivers-realtek-r8152           2.18.1-1                                    amd64        auto-generated package by debmake
[edit]
vyos@r14#

vyos@r14:~$ show version all | match vici
ii  python3-vici                         5.9.11-2+vyos0                              all          Native Python interface for strongSwan's VICI protocol
vyos@r14:~$

 DEBUG - ======================================================================
DEBUG - FAIL: test_wireless_add_single_ip_address (__main__.WirelessInterfaceTest.test_wireless_add_single_ip_address)
DEBUG - ----------------------------------------------------------------------
DEBUG - Traceback (most recent call last):
DEBUG -   File "/usr/libexec/vyos/tests/smoke/cli/test_interfaces_wireless.py", line 84, in test_wireless_add_single_ip_address
DEBUG -     self.assertTrue(process_named_running('wpa_supplicant'))
DEBUG - AssertionError: None is not true

make -C /vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/linux M=/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1 modules
make[2]: Entering directory '/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/linux-6.6.49'
  CC [M]  /vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1/r8152.o
/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1/r8152.c: In function ‘r8152_csum_workaround’:
/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1/r8152.c:2114:24: error: implicit declaration of function ‘skb_gso_segment’; did you mean ‘skb_gso_reset’? [-Werror=implicit-function-declaration]
 2114 |                 segs = skb_gso_segment(skb, features);
      |                        ^~~~~~~~~~~~~~~
      |                        skb_gso_reset
/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1/r8152.c:2114:22: warning: assignment to ‘struct sk_buff *’ from ‘int’ makes pointer from integer without a cast [-Wint-conversion]
 2114 |                 segs = skb_gso_segment(skb, features);
      |                      ^
cc1: some warnings being treated as errors
make[4]: *** [scripts/Makefile.build:243: /vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1/r8152.o] Error 1
make[3]: *** [/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/linux-6.6.49/Makefile:1921: /vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1] Error 2
make[2]: *** [Makefile:234: __sub-make] Error 2
make[2]: Leaving directory '/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/linux-6.6.49'
make[1]: *** [debian/rules:23: override_dh_auto_build] Error 2
make[1]: Leaving directory '/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/vyos-drivers-realtek-r8152-2.17.1'
make: *** [debian/rules:9: binary] Error 2
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
debuild: fatal error at line 1182:
dpkg-buildpackage -us -uc -ui failed
Traceback (most recent call last):
  File "/vyos/work/T6713-current-realtek/vyos-build/packages/linux-kernel/./build-driver-realtek-r8152.py", line 88, in <module>
    run(debuild_cmd, cwd=PACKAGE_DIR, check=True)
  File "/usr/lib/python3.11/subprocess.py", line 571, in run
    raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['debuild']' returned non-zero exit status 29.