Port 1464 (msl-lmd, msl_lmd)

IANA assigns port 1464 to msl-lmd, msl_lmd: MSL License Manager IANA assigned this well-formed service name as a replacement for "msl_lmd"..

Registered (user) port, 1024-49151 TCPUDP

IANA assignment

Service nameProtoDescriptionAssigneeReference

msl-lmd TCP MSL License Manager IANA assigned this well-formed service name as a replacement for "msl_lmd". Matt Timmermans -

msl_lmd TCP MSL License Manager
This entry is an alias to "msl-lmd". This entry is now historic, not usable for use with many common service discovery mechanisms. Matt Timmermans -

msl-lmd UDP MSL License Manager IANA assigned this well-formed service name as a replacement for "msl_lmd". Matt Timmermans -

msl_lmd UDP MSL License Manager
This entry is an alias to "msl-lmd". This entry is now historic, not usable for use with many common service discovery mechanisms. Matt Timmermans -

Check what is listening on port 1464

Linux: is anything listening on TCP 1464?

sudo ss -tlnp 'sport = :1464'

Linux: UDP 1464

sudo ss -ulnp 'sport = :1464'

Linux / macOS: which process owns the port

sudo lsof -nP -i :1464

Older Linux / BSD (net-tools)

sudo netstat -tlnp | grep ':1464 '

Windows (Command Prompt)

netstat -ano | findstr :1464

Windows (PowerShell)

Get-NetTCPConnection -LocalPort 1464 -State Listen | Select LocalAddress,OwningProcess

Test it from outside

From another machine

nc -vz -w 5 HOST 1464

From Windows

Test-NetConnection HOST -Port 1464

UDP probe (no reply does not prove it is closed)

nc -vzu -w 5 HOST 1464

Block port 1464 in the firewall

ufw

sudo ufw deny 1464/tcp

iptables

sudo iptables -A INPUT -p tcp --dport 1464 -j DROP

nftables

sudo nft add rule inet filter input tcp dport 1464 drop

Windows Firewall

New-NetFirewallRule -DisplayName 'Block TCP 1464' -Direction Inbound -Protocol TCP -LocalPort 1464 -Action Block

ufw

sudo ufw deny 1464/udp