The script for HG552a1 is:

[[[HSRC]]]
[[[STEP]]]
[[[REQUEST]]]
POST /index/login.cgi HTTP/1.1
Host: %%%routerip%%%
Cookie: Language=en; Username=admin; Password=ztonpk; Saveword=0;

Username=admin&Password=enRvbnBr
[[[/REQUEST]]]
[[[RESPONSE keys="sessionid"]]]
Set-Cookie: SessionID_R3=(.*?); path=/
[[[/RESPONSE]]]
[[[/STEP]]]
[[[STEP]]]
[[[REQUEST]]]
POST /html/ntwkall/gmsgSendCmd.cgi?ModName=wan&SubType=1&RequestFile=/html/ntwkall/wan.asp HTTP/1.1
Host: %%%routerip%%%
Cookie: Language=en; Username=admin; Password=ztonpk; Saveword=0; SessionID_R3=%%%sessionid%%%;

Trigger=1&Path=InternetGatewayDevice.WANDevice.1.WANConnectionDevice.1.WANPPPConnection.1
[[[/REQUEST]]]
[[[/STEP]]]
[[[STEP]]]
[[[WAIT seconds="10"/]]]
[[[/STEP]]]
[[[STEP]]]
[[[REQUEST]]]
POST /html/ntwkall/gmsgSendCmd.cgi?ModName=wan&SubType=1&RequestFile=/html/ntwkall/wan.asp HTTP/1.1
Host: %%%routerip%%%
Cookie: Language=en; Username=admin; Password=ztonpk; Saveword=0; SessionID_R3=%%%sessionid%%%;

Trigger=2&Path=InternetGatewayDevice.WANDevice.1.WANConnectionDevice.1.WANPPPConnection.1
[[[/REQUEST]]]
[[[/STEP]]]
[[[STEP]]]
[[[REQUEST]]]
POST **External links are only visible to Support Staff****External links are only visible to Support Staff** HTTP/1.1
Host: %%%routerip%%%
Cookie: Language=en; Username=admin; Password=ztonpk; Saveword=0; SessionID_R3=%%%sessionid%%%;
[[[/REQUEST]]]
[[[/STEP]]]
[[[/HSRC]]]


Username: admin
Password: ztonpk
Router IP: 192.168.1.1

Advanced settings:

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