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Can anyone give me some examples of implementing &nbsp;restrictive filters or access-list limiting access to BGP (TCP 179) to only the necessary peers.<br />
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example configs:<br />
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router bgp 70000<br />
network 206.25.32.0 mask 255.255.255.248<br />
neighbor 200.4.3.98
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Can anyone give me some examples of implementing  restrictive filters or access-list limiting access to BGP (TCP 179) to only the necessary peers.

example configs:

router bgp 70000
network 206.25.32.0 mask 255.255.255.248
neighbor 200.4.3.98

Examples of implementing restrictive filters limiting access to BGP (TCP 179)

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.