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technical:network [2022/10/13 19:53] – jctechnical:network [2022/10/13 21:33] (current) – jc
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 # AT&T Residential Gateway Bypass # AT&T Residential Gateway Bypass
 ## Cetificates ## Cetificates
 +Downgrade the AT&T residential gateway's firmware.
 +
 +Extract the CA, Client, and Private Key certificats.
 ## MikroTik ## MikroTik
 ### Bridge ### Bridge
 +Create a bridge configured with the AT&T residential gateway's MAC address.
 +```
 +/interface/bridge
 +add name="BR1" mtu=auto actual-mtu=1500 l2mtu=1592 arp=enabled arp-timeout=auto mac-address=xx:xx:xx:xx:xx:xx protocol-mode=none fast-forward=yes igmp-snooping=no auto-mac=yes ageing-time=5m vlan-filtering=yes ether-type=0x8100 pvid=1 frame-types=admit-all ingress-filtering=no dhcp-snooping=no
 +```
 +
 +Add the WAN interface to the bridge.
 +```
 +/interface/bridge/port
 +add interface=sfp-sfpplus1 bridge=BR1 priority=0x80 path-cost=10 internal-path-cost=10 edge=auto point-to-point=auto learn=auto horizon=none hw=yes auto-isolate=no restricted-role=no restricted-tcn=no pvid=1 frame-types=admit-all ingress-filtering=yes unknown-unicast-flood=yes unknown-multicast-flood=yes broadcast-flood=yes tag-stacking=no bpdu-guard=no trusted=no multicast-router=temporary-query fast-leave=no 
 +
 +```
 ### 802.1x ### 802.1x
 +Copy the CA, Client, and Private Key certificates to the router.
 +
 +Configure the 802.1x client.
 +
 +```
 +/interface dot1x client                                                                                                                                                       
 +add certificate="ATT Client" eap-methods=eap-tls identity=xxxxxxxxxxxx interface=sfp-sfpplus1 
 +```
 ### DHCP Client ### DHCP Client
 +Configure the DHCP client on the bridge interface.
 +```
 +/ip/dhcp-client
 +add interface=BR1 add-default-route=yes default-route-distance=1 use-peer-dns=yes use-peer-ntp=yes dhcp-options=hostname,clientid
 +```
 # Hurricane Electric 6to4 Tunnel # Hurricane Electric 6to4 Tunnel
 +Create a Hurricane Electric account.
 +
 +Log into your account and request a /48 block of IPv6 addresses from https://tunnelbroker.net/
 +
 ## MikroTik ## MikroTik
 +### 6to4 Tunnel
 +Configure the 6 to 4 tunnel.
 +
 ### IPv6 Pool ### IPv6 Pool
 +Create an IPv6 pool.
 ### IPv6 Address ### IPv6 Address
 +Configure an IPv6 prefix on an interface.
 # AT&T Prefix Delegation # AT&T Prefix Delegation
 ## MikroTik ## MikroTik
technical/network.1665705238.txt.gz · Last modified: 2022/10/13 19:53 by jc

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