It is a bitmap where each bit represents a function.
The following is the bit assingment,
abor (0),
acct (1),
allo (2),
appe (3),
cdup (4),
cwd (5),
dele (6),
help (7),
list (8),
mkd (9),
mode (10),
nlst (11),
noop (12),
pass (13),
pasv (14),
port (15),
pwd (16),
quit (17),
rein (18),
rest (19),
retr (20),
rmd (21),
rnfr (22),
rnto (23),
site (24),
size (25),
smnt (26),
stat (27),
stor (28),
stou (29),
stru (30),
syst (31),
type (32),
user (33),
xcup (34),
xcwd (35),
xmkd (36),
xpwd (37),
xrmd (38)
Sources for this description
Circitor
Parsed from COSINE-ORION-MIB.mib · COSINE-ORION-MIB
Source file: Download COSINE-ORION-MIB.mib
MIBdepot
Source file: Download orion_mib_v31.txt
Source file: Download cosine_all.mib
Source file: Download COSINE-ORION-MIB.mib.txt