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i added static route to firewall, and default route to router, it works fine
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i added static route to firewall, and default route to router, it works fine

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i have done vlan using cisco router and a cisco switch<br />
encapsulation dot1.q used<br />
vlan1, 192.168.1.1<br />
vlan2, 192.168.2.1<br />
<br />
<br />
i have linux firewall<br />
eth1, 192.168.1.2<br />
<br />
i added virtual ip to eth1.1 interface, 192.168.2.2<br />
<br />
users can ping to 192.168.1.2, but cannot ping to 192.168.2.2<br />
<br />
what might be the problem<br />
<br />
i want to give access to vlan ip ranges using my linux box<br />
<br />
i blv the issue is encapsulation issue<br />
any ideas how to fix this?<br />
<br />
<br />
<br />

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i have done vlan using cisco router and a cisco switch
encapsulation dot1.q used
vlan1, 192.168.1.1
vlan2, 192.168.2.1


i have linux firewall
eth1, 192.168.1.2

i added virtual ip to eth1.1 interface, 192.168.2.2

users can ping to 192.168.1.2, but cannot ping to 192.168.2.2

what might be the problem

i want to give access to vlan ip ranges using my linux box

i blv the issue is encapsulation issue
any ideas how to fix this?





vlan issue

Software firewalls, also known as host-based firewalls, provide a layer of software on one host that controls network traffic in and out of that single machine. Most operating systems now include firewall software, but many available software firewalls include central distribution, antivirus systems and disaster recovery.

Software Firewalls

A switch is a device that filters and forwards packets of data between LAN segments. Switches operate at the data link layer or the network layer of the Open Systems Interconnection (OSI) Reference Model and therefore support any packet protocol. LANs that use switches to join segments are called switched LANs or, in the case of Ethernet networks, switched Ethernet LANs. A hub is a connection point for devices in a network. Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports; when a packet arrives at one port, it is copied to the other ports so that all segments of the LAN can see all packets.

Switches / Hubs

The variety of Linux distributions creates myriad issues relating to configuration and operations when computers are networked, not the least of which is the use of various network management applications, some of which are included with specific distributions, while others are standalone applications.