Digi Connect IT Mini User Manual page 465

Firewall
where value is one of:
accept: Allows matching network connections.
n
reject: Blocks matching network connections, and sends an ICMP error if appropriate.
n
drop: Blocks matching network connections, and does not send a reply.
n
5. Set the firewall zone that will be monitored by this rule for incoming connections from network
interfaces that are a member of this zone:
See Firewall configuration
(config firewall filter 1)> src_zone my_zone
(config firewall filter 1)>
6. Set the destination firewall zone. Packets destined for network interfaces that are members
of this zone will either be accepted, rejected or dropped by this rule.
See Firewall configuration
(config firewall filter 1)> dst_zone my_zone
(config firewall filter 1)>
7. Set the IP version.
(config firewall filter 1)> ip_version value
(config firewall filter 1)>
where value is one of:
any
n
ipv4
n
ipv6
n
The default is any.
n
8. Set the protocol.
(config firewall filter 1)> protocol value
(config firewall filter 1)>
where value is one of:
any
n
icmp
n
icmpv6
n
tcp
n
upd
n
The default is any.
9. Save the configuration and apply the change:
(config)> save
Configuration saved.
>
Digi Connect IT® Mini User Guide
for more information about firewall zones.
for more information about firewall zones.
Packet filtering
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