here is the session list:
r2#
r2#
r2#show transprox ser1
r2#show transprox ser1
2023-09-05 05:00:00.558
 |~~~~~|~~~~~|~~~~~|~~~~~~|
 | prt | src | trg | idle |
 |-----|-----|-----|------|
 |_____|_____|_____|______|
r2#
r2#