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→i38HG / 5268AC Setup
=i38HG / 5268AC Setup=
#Using a wired connection, log into your AT&T Router (the IP address is printed on the side, or bottom, of the unit. The i38hG i38HG password is printed on the side of the DC Power Supply / Battery Backup. The Device Access code for the 5268AC is printed on the bottom of the unit)#Navigate to '''Settings -> LAN -> Wireless ''(or Wi-Fi) '' -> Wireless Access Point ''' & select "'''Disabled" ''' for both the 2.4GHz and 5GHz (if you have it) Wireless Networks. Then hit "'''Save"'''<br />[[File:Settings-LAN-Wireless.png]]#Navigate to '''Settings -> LAN -> DHCP ''' & select the "'''Configure manually" ''' radio button and enter the values below. Then hit "'''Save"'''##'''Router Address: ''' "192.168.0.1" (this is the address of your AT&T 2Wire i38HG)##'''Subnet Mask: ''' "255.255.255.0"##'''First DHCP Address: ''' "192.168.0.2" (this and the settings below select the range of assignable IP address. You only need 4 since the box only has 4 wired ports)##'''Last DHCP Address: ''' "192.168.0.5"<br />[[File:Settings-LAN-DHCP.png]]#Navigate to '''Settings -> LAN -> IP Address Allocation''', find your router (identified by its MAC Address) and enter in the values below. Then his "'''Save"'''##'''Firewall: ''' "Disabled"##'''Address Assignment: ''' "Public (select WAN IP Mapping)"##'''WAN IP Mapping: ''' "Router WAN IP address (default)"<br />[[File:Settings-LAN-IP.png]]#Navigate to '''Settings -> Firewall -> Applications, Pinholes and DMZ''', select your Router (identified by its MAC Address) and select the "'''Allow all applications (DMZplus mode)... ''' radio button. Then hit "'''Save"'''[[File:Settings-Firewall-Apps.png]]#Navigate to '''Settings -> Firewall -> Advanced Configuration ''' and enter the values below. Then hit "'''Save"'''##'''Enhanced Security'''###'''Stealth Mode: ''' unchecked###'''Block Ping: ''' unchecked###'''Strict UDP Session Control: ''' unchecked##'''Outbound Protocol Control'''###'''HTTP: ''' CHECKED###'''HTTPS: ''' CHECKED###'''FTP: ''' CHECKED###'''Telnet: ''' CHECKED###'''SMTP: ''' CHECKED###'''DNS: ''' CHECKED###'''NetBIOS: ''' unchecked###'''POP3: ''' CHECKED###'''IMAP: ''' CHECKED###'''NNTP: ''' CHECKED###'''IRC: ''' CHECKED###'''H323: ''' CHECKED###'''All Other Protocols: ''' CHECKED##'''Inbound Protocol Control'''###'''NetBIOS: ''' unchecked##'''Attack Detection ''' (disabling these passes everything to your WRT54G which should be configured to deal with these types of problems)###'''Excessive Session Detection: ''' unchecked###'''TCP/UDP Port Scan: ''' unchecked###'''Invalid Source/Destination IP address: ''' unchecked###'''Packet Flodd (SYN/UDP/ICMP/Other): ''' unchecked###'''Invalid TCP Flag Attacks (NULL/XMAS/Other): ''' unchecked###'''Invalid ICMP Detection: ''' unchecked###'''Miscellaneous: ''' unchecked<br />[[File:Settings-Firewall-Advanced.png]]#Navigate to '''Settings -> Firewall -> Status ''' and you should have your Router listed (identified by its MAC Address) with the following information displayed##'''Allowed Applications: ''' "All"##'''Application Type: ''' "-"##'''Protocol: ''' "(all)"##'''Port Number(s): ''' "(all)"##'''Public IP: ''' "[http://www.whatismyip.com/ <your IP address>]"<br />[[File:Settings-Firewall-Status.png]]
[[Category: Computer Hardware]]