|  P-661H Features | 
			
		|  General
         | 
	
	
	|  Availability: | 
	
	discontinued    
	 | 
	|  Release Date: | 
	
	2005-04-01	 | 
		
		|  LAN / WAN Connectivity
         | 
	
	
	|  WAN ports: | 
	
    1	      | 
	|  WAN port(s) type: | 
	
	DSL/ISDN/POTS connector (RJ-11)    
	 | 
	|  LAN ports: | 
	
    4	     | 
	|  LAN ports type: | 
	
	10/100 Base-TX (RJ-45)    
	 | 
	|  LAN ports auto cross-over: | 
	
	 		 | 
	|  USB port(s): | 
	
    0	      | 
	|  Serial port: | 
	
	 	 	 | 
	|  Parallel port: | 
	
	 	 	 | 
		
		|  Router
         | 
	
	
	|  NAT routing: | 
	
	 		 | 
	|  Multihomed: | 
	
	 		 | 
	|  DMZ: | 
	
	 		 | 
	|  Port forwarding: | 
	
	 		 | 
	|  DHCP server: | 
	
	 		 | 
	|  DHCP client: | 
	
	 		 | 
	|  DHCP relay: | 
	
	 		 | 
	|  DNS proxy: | 
	
	 		 | 
	|  Dynamic DNS client: | 
	
	 	 	 | 
	|  QoS: | 
	
	 		 | 
	|  UPnP: | 
	
	 		 | 
	|  Transparent Bridging (IEEE 802.1d): | 
	
	 		 | 
	|  Routing Protocols: | 
	
	RIP v1 (static routing, RFC 1058) RIP v2 (dynamic routing, RFC1389) IGMP Multicast (RFC 1112)    
	 | 
		
		|  DSL
         | 
	
	
	|  DSL compliance: | 
	
	ADSL1  (G.dmt 992.1, G.lite 992.2, G.hs 994.1, DMT T1.413) ADSL2  (G.992.3, G.lite.bis 992.4) ADSL2+  (G.992.5)    
	 | 
	|  PPPoE client: | 
	
	 		 | 
	|  PPPoA client: | 
	
	 		 | 
		
		|  VPN
         | 
	
	
	|  VPN Authentication: | 
	
	MD5 (128-bit), SHA1 (160-bit), IKE (IPSec) Key Management    
	 | 
	|  VPN Encryption: | 
	
	DES (56-bit), 3DES (168-bit), AES (128-bit)    
	 | 
			
		|   | 
		IPSec | 
	
	
	|  IPSec passthrough: | 
	
	 		 | 
	|  IPSec simultaneous tunnels: | 
	
    2	     | 
    			
		|   | 
		L2TP | 
	
	
	|  L2TP passthrough: | 
	
	 		 | 
    			
		|   | 
		PPTP | 
	
	
	|  PPTP passthrough: | 
	
	 		 | 
    		
		|  Firewall
         | 
	
	
	|  ICSA-certified: | 
	
	 		 | 
	|  SPI firewall: | 
	
	 		 | 
	|  DoS / DDoS protection: | 
	
	 		 | 
	|  Security log: | 
	
	 		 | 
	|  Filtering: | 
	
	IP Address filtering, packet filtering, keyword/content filtering    
	 | 
		
		|  Device Management
         | 
	
	
	|  Default IP address: | 
	
	192.168.1.1	 | 
	|  Administration: | 
	
	Web-based (LAN) Telnet / CLI TFTP (RFC 1350)    
	 | 
	|  Firmware upgradeable: | 
	
	 		 | 
	|  Diagnostic functions: | 
	
	 	 	 | 
		
		|  Misc hardware info
         | 
	
	
	|  SNMP support: | 
	
	SNMP v.1    
	 | 
	|  Power over Ethernet (PoE): | 
	
	 		 | 
		
		|  Links
         | 
	
	
	|  Product page: | 
	
	http://www.zyxel.com/index.shtml	 | 
	|  Datasheet: | 
	
	ftp://ftp.zyxel.com/P-661H-D1/datasheet/...	 | 
	|  Manual: | 
	
	ftp://ftp.zyxel.com/P-661H-D1/user_guide...	 |