Hi,
Unlike Cisco, I believe its not possible to use any chosen delimiter for the banner message.
On Junos, a new line requires "\n":
Your message would be like:
All the text should be one the same line.
Example banner:
Trying 192.168.1.1...
Connected to 192.168.1.1.
Escape character is '^]'.
#########################################################################
## ##
## {} ##
## , A {} ############# ##
## / , | , .--. ## !!WARNING!! ## ##
## | =|= > /.--. ################# ##
## /` | ` |====| ##
## ` | |`::`| ##
## | .-;`..../`;_.-^-._ You have accessed a restricted ##
## /\/ / |...::..|` : : `| device. It is for official and ##
## |:' | /'''::''| .:.:. | authorized use only. You have ##
## /;-,/ :: |.:::.:::.| no expectation of privacy in ##
## | <` > >._::_.| '::.::' | its use. To ensure that the ##
## | `^^` / ^^ | ':.:' | device is functioning properly ##
## | | :.: / individuals using this system ##
## | | : : / are subject to having all of ##
## | |___/___|`-.:.-` their activities monitored and ##
## | _ || _/ recorded. ##
## | <_ >< _> ##
## | | || | Last Updated September 22 2014 ##
## | | || | ##
## | _.Smiley Indifferent|:./_ ##
## | /____/____ ##
## ##
#########################################################################
Cheers,
Ashvin