set policy local-route rule 23 destination port '222'
set policy local-route rule 23 protocol 'tcp'
set policy local-route rule 23 set table '123'
set policy local-route rule 23 source port '8888'

vyos@r4# ip rule show prio 23
23:	from all ipproto tcp sport 8888 dport 222 lookup 123
[edit]
vyos@r4#

uidrange NUMBER-NUMBER
       select the uid value to match.

curl -k --location 192.168.122.11 --request POST 'https://192.168.122.11/config-file' --form data='{"op": "load", "file": "config.boot"}' --form key='foo'
{"success": false, "error": "", "data": null}

set system syslog global service wireguard

echo "module wireguard +p" | sudo tee /sys/kernel/debug/dynamic_debug/control

echo "module wireguard -p" | sudo tee /sys/kernel/debug/dynamic_debug/control

vyos@r4# echo '{"system": "VyOS", "rate": 100}' | jq '.system'
"VyOS"
[edit]
vyos@r4#

delete  system conntrack ignore
set system conntrack ignore ipv4 rule 10 source address 0.0.0.0/0

set policy local-route rule 100 destination '192.0.2.12'
set policy local-route rule 100 protocol 'tcp'
set policy local-route rule 100 set table '100'

vyos@vyos-lns# set policy local-route rule 100 
Possible completions:
+  destination          Destination address or prefix
   fwmark               Match fwmark value
   inbound-interface    Inbound Interface
 > set                  Packet modifications
+  source               Source address or prefix

vyos@r4:~$ show conf com | match firew
set firewall ipv4 input filter default-action 'accept'
set firewall ipv4 input filter rule 1 action 'accept'
set firewall ipv4 input filter rule 1 description 'Allow loopback'
set firewall ipv4 input filter rule 1 inbound-interface interface-name 'lo'
set firewall ipv4 input filter rule 1 source address '127.0.0.0/8'
set firewall ipv4 input filter rule 2 action 'accept'
set firewall ipv4 input filter rule 2 description 'Allow established/related'
set firewall ipv4 input filter rule 2 state established 'enable'
set firewall ipv4 input filter rule 2 state related 'enable'
set firewall ipv4 input filter rule 60 action 'accept'
set firewall ipv4 input filter rule 60 description 'Allow SSH from trusted networks'
set firewall ipv4 input filter rule 60 destination port '22'
set firewall ipv4 input filter rule 60 protocol 'tcp'
set firewall ipv4 input filter rule 10000 action 'drop'
set firewall ipv4 input filter rule 10000 description 'Drop everything else'
vyos@r4:~$ 
vyos@r4:~$ produce firewall rule-resequence start 10 step 10

set system sysctl parameter net.ipv4.tcp_syncookies value '1'
set system sysctl parameter net.ipv4.tcp_timestamps value '1'

service LB_port_451 {
    listen-address 10.1.1.1
    mode tcp
    port 451

r4# show version 
FRRouting 9.0.1 (r4) on Linux(6.1.53-amd64-vyos)

r4# conf t
r4(config)# router eigrp 65001
r4(config-router)# redistribute connected 
% Configuration failed.