嘿,一个ll
i can`t complete this onenone = there no active host name

what happens when you use

no thin
i also try i have machines that changed mac address it lossing me more ips in my dhcp
i can know them with no host name
iwant who haven`t host name

just tried a few various ideas and it looks like a "feature"

ican`t do nothin in scripts so i need helponly ineed remove who haven`t active host name
can u help

Try something like this. If length of host-name is zero, remove it.

worked thanx

/system script
add comment="\CD\D0\DD \C7\E1\E5\E6\D3\CA \E4\ED\E3 \C7\E1\DD\C7\D1\DB" name=\
host-name policy=ftp,reboot,read,write,policy,test,password,sniff,sensitive \
source="foreach i in=[/ip dhcp-server lease find] do={\r\
\n :if ([:len [/ip dhcp-server lease get \$i host-name]] = 0) do={\r\
\n /ip dhcp-server lease remove \$i;\r\
\n }\r\
\n}"

/system scheduler
add interval=20m name=host-name on-event=host-name policy=\
ftp,reboot,read,write,policy,test,password,sniff,sensitive start-date=\
feb/24/2015 start-time=18:40:00