i386/160865: port 21

[chenyiyi]

>Number:         160865
>Category:       i386
>Synopsis:       port 21
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-i386
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 21 07:10:08 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator:     chenyiyi
>Release:        8.2
>Organization:
sifinc.cn
>Environment:
FreeBSD  8.2-RELEASE FreeBSD 8.2-RELEASE #0: Tue Sep 13 09:21:08 CST 2011    
>Description:
Not open port 21, but it can TElnet login
::
ipfw:add
add 10219 deny tcp from any to me 21 in via bge0 setup keep-state
add 10220 deny udp from ayy to me 21 in via bge0 setup keep-state
>How-To-Repeat:

>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: