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Padi (Diskussion | Beiträge) (Die Seite wurde neu angelegt: „= LANCOM “firewalls” overview (LCOS-FX, LCOS, LCOS-SX) = Product families you’ll meet ** LCOS-FX = Unified Firewalls (R&S® UF-series). Admin via web UI…“) |
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| − | = LANCOM | + | = LANCOM Firewall / Router / Switch quickref = |
| − | + | == Defaults == | |
| − | + | * LCOS-FX (Unified Firewall) | |
| − | + | * IP: 192.168.1.254:3438 (UF-260: 192.168.2.254:3438 on LAN2/eth2) | |
| − | + | * User/pass: admin / admin | |
| + | * Serial: 9600 8N1, no flow | ||
| + | * LCOS router | ||
| + | * IP: 172.23.56.254 (if no DHCP), or DHCP hostname LANCOM-xxxxxx | ||
| + | * Password: set at first boot (no fixed default) | ||
| + | * Serial: 115200 8N1, RTS/CTS | ||
| + | * LCOS-SX switch | ||
| + | * User: admin / (empty password) | ||
| + | * Serial: 115200 8N1, no flow | ||
| − | + | == VLANs (LCOS-SX switch) == | |
| − | + | GUI: menu > VLAN > add | |
| + | CLI: | ||
| + | vlan database | ||
| + | vlan 10 | ||
| + | exit | ||
| + | int g1/1 | ||
| + | switchport mode access | ||
| + | switchport access vlan 10 | ||
| + | exit | ||
| + | int g1/2 | ||
| + | switchport mode trunk | ||
| + | switchport trunk native vlan 10 | ||
| + | switchport trunk allowed vlan add 10,20 | ||
| + | exit | ||
| + | write memory | ||
| + | Show: show vlan brief | ||
| + | Delete: vlan database ; no vlan 10 | ||
| − | ** LCOS- | + | == IP Interfaces == |
| − | + | * LCOS-FX GUI: Network > Interfaces > Ethernet > add IP | |
| − | + | * LCOS router CLI: | |
| + | cd /Setup/TCP-IP/Networks | ||
| + | add "LAN-10" INTRANET 10.10.10.1 255.255.255.0 10 | ||
| + | |||
| + | == L2 / L3 tables == | ||
| + | * MAC (switch): show mac address-table | ||
| + | * ARP (router): cd /Status/TCP-IP/ARP-Table ; ls | ||
| + | * ARP (firewall GUI): Diagnostics > ARP/Neighbors | ||
| + | |||
| + | == Firewall Rules == | ||
| + | * LCOS-FX GUI: Firewall > Rules > add | ||
| + | * LCOS router CLI: | ||
| + | cd /Setup/IP-router/Firewall | ||
| + | set Operating yes | ||
| + | cd Rules | ||
| + | add "Allow-DNS" UDP INTRANET ANYHOST ACCEPT {service} DNS | ||
| + | del "Allow-DNS" | ||
| + | |||
| + | == Basics (router CLI) == | ||
| + | cd <path> | ||
| + | ls | ||
| + | add / set / del | ||
| + | writeconfig | ||
Aktuelle Version vom 7. September 2025, 14:07 Uhr
Inhaltsverzeichnis
LANCOM Firewall / Router / Switch quickref
Defaults
- LCOS-FX (Unified Firewall)
* IP: 192.168.1.254:3438 (UF-260: 192.168.2.254:3438 on LAN2/eth2) * User/pass: admin / admin * Serial: 9600 8N1, no flow
- LCOS router
* IP: 172.23.56.254 (if no DHCP), or DHCP hostname LANCOM-xxxxxx * Password: set at first boot (no fixed default) * Serial: 115200 8N1, RTS/CTS
- LCOS-SX switch
* User: admin / (empty password) * Serial: 115200 8N1, no flow
VLANs (LCOS-SX switch)
GUI: menu > VLAN > add CLI:
vlan database vlan 10 exit int g1/1 switchport mode access switchport access vlan 10 exit int g1/2 switchport mode trunk switchport trunk native vlan 10 switchport trunk allowed vlan add 10,20 exit write memory
Show: show vlan brief Delete: vlan database ; no vlan 10
IP Interfaces
- LCOS-FX GUI: Network > Interfaces > Ethernet > add IP
- LCOS router CLI:
cd /Setup/TCP-IP/Networks add "LAN-10" INTRANET 10.10.10.1 255.255.255.0 10
L2 / L3 tables
- MAC (switch): show mac address-table
- ARP (router): cd /Status/TCP-IP/ARP-Table ; ls
- ARP (firewall GUI): Diagnostics > ARP/Neighbors
Firewall Rules
- LCOS-FX GUI: Firewall > Rules > add
- LCOS router CLI:
cd /Setup/IP-router/Firewall
set Operating yes
cd Rules
add "Allow-DNS" UDP INTRANET ANYHOST ACCEPT {service} DNS
del "Allow-DNS"
Basics (router CLI)
cd <path> ls add / set / del writeconfig
