---

n.razhev@n-razhev ~ % (
  export LC_ALL=C
  date -u '+%Y-%m-%dT%H:%M:%SZ'
  sysctl net.inet.tcp.tso
  ifconfig bridge0 | awk '/mtu|inet |status:/'
  ifconfig bridge0 addr

  for tb_diag_ip in 10.102.240.208 176.112.168.113 172.21.0.1; do
    printf 'ROUTE %s\n' "$tb_diag_ip"
    route -n get "$tb_diag_ip" | awk '/gateway:|interface:/'
  done

  scutil --dns | awk '
    /^resolver #1$/ && !seen {seen=1; active=1; print; next}
    active && /^resolver #/ {exit}
    active && /nameserver|^[[:space:]]+port[[:space:]]*:|if_index|flags|reach/ {print}'

  sudo lsof -nP -iTCP -sTCP:ESTABLISHED |
    awk 'NR==1 || tolower($1) ~ /viscosity|openvpn/'
)
2026-10-07T07:06:05Z
net.inet.tcp.tso: 0
bridge0: flags=8863<UP,BROADCAST,SMART,RUNNING,SIMPLEX,MULTICAST> mtu 1280
	inet 192.168.77.2 netmask 0xffffff00 broadcast 192.168.77.255
	status: active
36:67:9f:b1:b3:0 Vlan1 en3 1200 flags=0<>
ROUTE 10.102.240.208
    gateway: 172.21.0.1
  interface: utun10
ROUTE 176.112.168.113
    gateway: 172.21.0.1
  interface: utun10
ROUTE 172.21.0.1
  interface: utun10
resolver #1
  nameserver[0] : 127.0.0.1
  port     : 65035
  flags    : Request A records, Request AAAA records
  reach    : 0x00030002 (Reachable,Local Address,Directly Reachable Address)
Password:
COMMAND     PID            USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
viscosity 35266      _viscosity    5u  IPv4 0x85add16bda9f6aaf      0t0  TCP 192.168.77.2:64937->194.186.63.24:443 (ESTABLISHED)