Packet Filtering

What can be filtered

Table 10 lists the specific types of traffic that can be filtered.

Table 10: Traffic types that can be filtered

User-defined TCP

Exec

Netware-IP/TCP

VPN-AuthGW

 

 

 

 

User-defined IP

Finger

Netware-IP/UDP

VPN-KeepAlive

 

 

 

 

User-defined UDP

FTP

Nettimep

VPtunnel

 

 

 

 

AURP

FTP/data

NFS

Who

 

 

 

 

Bootpc

Gopher

NFS/TCP

WWW-HTTP

 

 

 

 

Bootps

Gopher/UDP

NNTP

WWW-HTTP/UDP

 

 

 

 

Bordergw

ICMP

NNTP/UDP

XDMCP

 

 

 

 

Chargen

IDIRACCP

NWIP-DSS/TCP

 

 

 

 

 

Chargen/UDP

IPX/TCP

NWIP-DSS/UDP

 

 

 

 

 

CMD

IPX/UDP

Printer

 

 

 

 

 

Discard

IPrelay

Relaychat

 

 

 

 

 

Domain

IPtunnel

SMTP

 

 

 

 

 

Domain/TCP

Kerberos

SNMP

 

 

 

 

 

Discard/UDP

Login

SNMP-Trap

 

 

 

 

 

Dynamic/TCP

Nameserver

Telnet

 

 

 

 

 

Dynamic/UDP

Nameserver/TCP

TFTP

 

 

 

 

 

Echo

NetBIOS/TCP

UUCP

 

 

 

 

 

Echo/UDP

NetBIOS/UDP

UUCP-Path

 

 

 

 

 

 

 

 

 

Packet Filtering and NAT

Network address translation (NAT) and packet filtering services can be run simultaneously. Depending on the direction of the traffic, the VSU automatically determines which sequence the services will run.

For inbound packets (to the WAN), NAT is run first, then filtering. For outbound packets, filtering is run first, followed by NAT.

Issue 4 May 2005 185

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Avaya 3.7 manual What can be filtered, Packet Filtering and NAT, Traffic types that can be filtered
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3.7 specifications

Avaya 3.7 represents a significant evolution in unified communications technology, designed to enhance collaboration and streamline communication workflows for organizations of all sizes. As a cornerstone of Avaya's offerings, this version incorporates a range of features and improvements that cater to contemporary business needs, emphasizing flexibility, reliability, and seamless integration.

One of the most notable features of Avaya 3.7 is its robust call management capabilities. The platform allows users to manage calls effectively through a user-friendly interface, enabling intuitive functionalities such as drag-and-drop call handling, call forwarding, and conference calling. These features help employees stay connected, facilitating better communication and teamwork across departments.

In terms of mobility, Avaya 3.7 supports mobile applications that allow users to access the system remotely. This is particularly advantageous for businesses with a workforce that relies on remote or hybrid work models. The mobile integration ensures users can make and receive calls, check voicemail, and manage their schedules directly from their smartphones, maintaining productivity regardless of location.

The system also embraces advanced collaboration tools, such as video conferencing and instant messaging. These features promote a more dynamic interaction environment, fostering real-time communication among team members. Video conferencing capabilities allow for high-definition video quality and reliable connectivity, making virtual meetings more engaging and effective.

Security is another critical characteristic of Avaya 3.7. The platform includes enhanced encryption protocols to protect sensitive communications and ensure data integrity. With cybersecurity remaining a top concern for businesses, Avaya has prioritized the security of its communications solutions, safeguarding organizations' information against potential threats.

Furthermore, Avaya 3.7 benefits from the incorporation of AI and analytics. These technologies provide businesses with valuable insights into communication patterns and user behavior, enabling them to optimize their processes. The analytics can help identify areas for improvement and drive informed decision-making, thus enhancing overall efficiency.

Interoperability with existing systems is another hallmark of Avaya 3.7. The platform easily integrates with various applications and services, allowing businesses to leverage their current technology investments and create a cohesive communication ecosystem.

In summary, Avaya 3.7 stands out as a comprehensive communication solution that addresses the modern demands of the workplace. With its advanced call management features, mobility support, collaboration tools, strong security measures, and integration capabilities, Avaya 3.7 positions itself as a vital asset for organizations aiming to enhance their communication strategies and drive business success.
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