135: TCP: UDP: DCE endpoint resolution: 公式 135: TCP: UDP: Microsoft EPMAP (End Point Mapper), also known as DCE/RPC Locator service, used to remotely manage services including DHCP server, DNS server and WINS. Also used by DCOM: 非公式 137: TCP: UDP: NetBIOS Name Service: 公式 138: TCP: UDP: NetBIOS Datagram Service: 公式 139: TCP: UDP: NetBIOS Session Service: 公式 143: TCP
Port 135 is certainly not a port that needs to be, or should be, exposed to the Internet. Hacker tools such as "epdump" (Endpoint Dump) are able to immediately identify every DCOM-related server/service running on the user's hosting computer and match them up with known exploits against those services. What is Port 135? 3 Ways to Disable Port 135 Windows OS The article is about one port, in particular, port 135. You probably have a lot of questions about this port in your mind since there is not much-organized info about the port on the internet. So in this article, we will go over the basic meanings of software ports, port 135 and a bunch of related terms. TCP ports, UDP ports, and RPC ports that are used by Apr 17, 2018 netbios - What is the sequence of Windows RPC ports 135
Sep 17, 2009
Jul 20, 2007 · The only remaining opened port is TCP port 135. It is opened by the Remote Procedure Call (RpcSs) service and it is not possible to disable it because this service contains the COM service control manager, used by local processes. TCP port 135 remains opened because it is used to receive remote activation requests of COM objects. Port: 135/TCP (DCOM DCOM (Distributed Component Object Model) is a collection of Microsoft concepts and program interfaces where to establish the initial WMI session with the computer) Port: 139/TCP (NetBIOS Session Service) port 135 is rpcd . there was a security alert out some months back wrt rpcd being impacted by the blaster worm virus . so how are you patched wrt DCE/RPC and could you have pc's infected with the virus on your network . just a thought . Mar 25, 2011 · You can use either netstat -abnov or port query tool to know the ports being used. As others mentioned its a dynamic port range. By default, the dynamic port range in Windows Server 2003 was 1024-5000 for both TCP and UDP. In Windows Server 2008 (and Windows Vista), the dynamic port range is 49152-65535, for both TCP and UDP.
Weird - RPC Port 135 being blocked
epmap local port 135, what is this? - Firewall Help - CIS Jul 11, 2013 Communication Ports Used by Citrix Technologies Port: Details: Single Sign-On Plugin, Single Sign-On Service and Admin Workstation: Credential Store – File Share: TCP/UDP: 135 - 139: NetBIOS: TCP/UDP: 389: LDAP connection: Credential Store – Active Directory integrated: TCP/UDP: 636: LDAP SSL connection: TCP: 3268: LDAP connection to Global Catalog: TCP: 3269: LDAP SSL connection to