∙ Filter Types and SUA | ZyXEL Communications 2602RL-D3A manual

Prestige 2602RL-D3A Support Notes

∙Filter Types and SUA

Conceptually, there are two categories of filter rules: device and protocol. The Generic filter rules belong to the device category; they act on the raw data from/to LAN and WAN. The IP and IPX filter rules belong to the protocol category; they act on the IP and IPX packets.

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ZyXEL Communications 2602RL-D3A manual ∙ Filter Types and SUA

Contents

Prestige 2602RL-D3A Version Sep Prestige 2602RL-D3A Support Notes FAQ Pstn L Ifeline FAQ Trouble Shooting Application Notes Ethernet connection TCP/IP Configuration TCP/IP Installation∙ Setting up the Prestige router Prestige 2602RL-D3A Support Notes Web screen shown below takes PPPoE as the example Setup the Prestige as a Dhcp Relay ∙ What is Dhcp Relay? ∙ Setup the Prestige as a Dhcp Client Edit IP Alias= No Press Enter to Confirm or ESC to Cancel Configure an Internal Server Behind SUA Service Port Number Configure a Pptp server Behind SUA ∙ Example 1723 192.168.1.10 Prestige 2602RL-D3A Support Notes Using NAT / Multi-NAT ∙ What is Multi-NAT? One to One Many to OneMany to Many Overload Many to Many No Overload NAT Type IP Mapping Direction Following table summarizes these typesApplying NAT in the SMT Menus Full Feature Field Options DescriptionNone SUA Only Table Applying NAT in Menu 4 and Menu Configuring NATAddress Mapping Sets and NAT Server Sets Prestige 2602RL-D3A Support Notes Field Description Option/Example SUA Field Description Option Following table describes the fields in this screen Enter 2 to go to Menu 15.2.1-NAT Server Setup Internet Access Only See the following figure Prestige 2602RL-D3A Support Notes Internet Access with an Internal Server Types are used Type One-to-One Start= Name= Example3 Support Non NAT Friendly Applications Type Many-to-Many No Overload Start= ∙ SUA NAT Type IP Mapping About Filter & Filter Examples How does ZyXEL filter work? ∙ Filter Structure ∙ Filter Types and SUA Prestige 2602RL-D3A Support Notes Menu Protocol and device rule cannot be active together Filter for blocking the web service Create a filter set in Menu Rule one for a. http packet, TCP06/Port number Rule 2 for b.DNS request, TCP06/Port number Rule 3 for c. DNS packet UDP17/Port number Configuration Create a filter set in Menu 21, e.g., set Filter for blocking a specific client One rule for blocking all packets from this client Enter the client IP in this fieldAddr= field, for one workstation it is Set to Drop to drop all the packets from this client Before you Begin Detailed format of the Ethernet Version Configurations Action Matched= Drop Action Not Matched= Forward Value= 0080c810234a Filter for blocking the NetBIOS packets Action Not Matched= Check Next Rule Prestige 2602RL-D3A Support Notes Prestige 2602RL-D3A Support Notes Menu 21.1.6 TCP/IP Filter Rule Filter # 1,6 Prestige 2602RL-D3A Support Notes Prestige 2602RL-D3A Support Notes Menu 3.1 General Ethernet Setup Input Filter Sets Using the Dynamic DNS Ddns Key Settings for using Ddns function Password Enable Wildcard Network Management Using Snmp Writes ∙ Get ∙ GetNext∙ Set ∙ Trap ZyXEL Snmp Implementation ∙ warmStart defined in RFC-1215 Configure the Prestige for Snmp Using syslog ∙ Unix Setup ∙ Packet triggered log L02 Call Terminated C02 Call Terminated Example∙ Filter log ∙ PPP Log Format SdcmdSyslogSend SYSLOGPPPLOG, SYSLOGNOTICE, String Using IP Alias ∙ What is IP Alias ? Dhcp Setup TCP/IP Setup Using Call Scheduling IP Alias Edit the Schedule sets in menu Select a Schedule Set number and give it a name Menu 26.1 Schedule Set Setup is as follows Enable Start Date How Often Forced On Forced Down ∙ Time Service in Prestige Using IP Multicast ∙ IP Multicast Setup Enable Igmp in Prestiges LAN in menu Enable Igmp in Prestiges remote node in menu Multicast Using Prestige traffic redirect You can deploy the backup gateway on LAN of PrestigeSMT Menu 2 WAN Backup Setup Traffic Redirect on LAN port WAN IP Using Universal Plug n Play UPnP ∙ 1. What is UPnP UPnP Operations ∙ 2. Using UPnP in ZyXEL devices Enable UPnP function in ZyXEL device Changes through UPnP Prestige 2602RL-D3A Support Notes Finally, your video conversation is achieved Pstn Lifeline Application Notes Usage of Pstn Lifeline Lifeline configuration Relay to Pstn How to connect Lifeline and DSL connection Setup SIP Account VoIP Application Notes To configure Account NumberLocal Port Password SetupReset Phone port settings Setting to take effect VolumeFunction menu Speaking Advanced voice settings configuration ActiveSupport Dialing Each fields detail description of the page is listed below SIP Account Timer Dtmf ModeURL Type Expiration Message WaitingIndication Time Each fields detail description of the page is listed below Speed Dial SIP NumberName Type Voice Common Settings SettingsRegion Immediate Services from your voice service provider Call Service ModeVoice QoS setup Priority Call Forwarding setupVoice Vlan Busy Forward to Number Unconditional Forward to NumberNo Answer Forward to Number Table Number Forward toUnconditional Busy Forward Number Setup section Call Hold setupCall Waiting setup Condition Scenario Three Way Conference setup Step Step Dial B phone number directly to make another callConversation Step Hang up the phone to drop the connection Call Transfer setup Dial to B Off hook B conversation To active Blind Transfer please follow the below step Application scenario 2 Consult On Hold Transfer Application scenario 3 Attendant Transfer Internal Call To active Attendant Transfer please follow the below stepCall Park / Call Pickup Call Park Call Flow SystemStep Then a hang up the phone Call Pickup Call Flow Call Return Distinctive Ringing Each filed is described in the following table How to configure DND on phone keypad? Do Not Disturb DND On phone keypad, it will implement this feature Hot Line Auto Dial Music on hold MWI Early Media Country Code What is ZyNOS? How do I access the embedded web configurator? How do I upload or backup Romfile via web configurator? What should I do if I forget the system password? Why cant I make Telnet to Prestige from WAN?What is SUA? When should I use SUA? What is the difference between NAT and SUA? Why cant I configure device filters or protocol filters?How many network users can the SUA/NAT support? What are Device filters and Protocol filters? What is the Prestige Integrated Access Device? What is PPPoE?Will the Prestige work with my Internet connection? What do I need to use the Prestige? How do I know I am using PPPoE? Why does my provider use PPPoE?How can I configure the Prestige? Does the Prestige support PPPoE? How does e-mail work through the Prestige? Does Prestige support dynamic IP addressing?What Dhcp capability does the Prestige support? Default IP address is 192.168.1.1, Password How does the Prestige support TFTP?Can the Prestige support Tftp over WAN? How fast can the data go? What is Multi-NAT? When do I need Multi-NAT? What IP/Port mapping does Multi-NAT support? Server What is the difference between SUA and Multi-NAT? What is BOOTP/DHCP? What is DDNS? When do I need Ddns service? What does Lifeline mean? Do I need Lifeline? What is Voice over IP? Why use VoIP?Can I connect more than one phone on the phone port? Can I receive incoming Pstn call through P2602RL- D3A? What is the relationship between codec and VoIP? What is the difference between H.323 and SIP?What is voice quality? What advantage does Voice over IP can provide? What is codec? What is the relation of codec and VoIP?What codec does Prestige support? Which codec should I choose? Unable to register with the SIP server? Can register but can not establish a call? What is a network firewall? What makes Prestige firewall secure? What are the basic types of firewalls? What kind of firewall is the Prestige? What is Denials of Service DoSattack? What is Ping of Death attack?What is Teardrop attack? What is SYN Flood attack? What is Land attack? What is Brute-force attack?What is IP Spoofing attack? What are the default ACL firewall rules in Prestige? How can I protect against IP spoofing attacks? Content Filter FAQ Can I override block or allow certain URLs by wording? Online Trace Example TCP RAW Data 0000 80 C8 4C EA A0-C5 0010 = 0xE8ED 238 Protocol Prestige 2602RL-D3A Support Notes Total Length Idetification Offline Trace Trace LAN packet Trace WAN packet 160 RAW Data Prestige 2602RL-D3A Support Notes 163 TCP/IP Debug PPPoE Connection Example- a trace with system crashes E5bdc000 LAN/WAN Packet Trace Example TCP Urgent Ptr Options 0000 02 05 B4 01 01 172 Example Ras sys trcd parse Be 2F FE EF D0 CLI Command List