How to restict telnet from Juniper firewall?

Question

Can telnet everywhere from the appliance without any traffic / event logs. It seems to disregard the global policy we have set for blocking all traffic unless specifically permitted.

score 1 · Accepted Answer · answered Aug 08 '12 at 03:18

Is this for traffic originating from the firewall appliance itself?

My guess is that your firewall rules are set on one your "internal" interfaces, and as such aren't being applied to traffic that originates from the firewall itself, as the traffic doesn't pass through that interface.

score 1 · Answer 2 · answered Dec 21 '12 at 18:39

1

Telnet from the device does come from the routing engine. You should apply a frirewall filter to lo0.x denying tcp packets with destinantion port 23.

answered Dec 21 '12 at 18:39

rhasti

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How to restict telnet from Juniper firewall?

2 Answers2