URL mapping in web dispatcher

Hello,

I have installed WEB dispatcher in standalone system and i have done with my configuration.

when i try to reach the system via web dispatcher it works fine but while accessing from my laptop it goes to 502 error same link

Below is web dispatcher configuration profile

# SAP Web Dispatcher Ports

#-----------------------------------------------------------------------

icm/server_port_0 = PROT=HTTP,HOST=DRSWDPD1,PORT=8199

icm/server_port_1 = PROT=HTTP,HOST=localhost,PORT=81$$

#icm/server_port_2 = PROT=HTTP,HOST=sf1.sytec.passhe.edu,PORT=8188

#icm/server_port_1 = PROT=HTTP,PORT=8199

icm/HTTP/admin_0 = PREFIX=/sap/admin,DOCROOT=$(DIR_DATA)$(DIR_SEP)icmandir,AUTHFILE=$(icm/authfile),PORT=81$$

ssl/ssl_lib = $(DIR_EXECUTABLE)$(DIR_SEP)$(FT_DLL_PREFIX)sapcrypto$(FT_DLL)

sec/libsapsecu = $(ssl/ssl_lib)

ssf/ssfapi_lib = $(ssl/ssl_lib)

#-----------------------------------------------------------------------

wdisp/system_1 = SID=SB1, MSHOST=sb1.sytec.passhe.edu, MSPORT=8132, SRCSRV=DRSWDPD1:8199

while i am trying for below URL in web dispatcher its working fine but while trying from my PC it goes to error 502.