Алексей Шафранский,
Андрей Николаев,
Код |
---|
[root@85323 ~]# firewall-cmd --zone=public --add-port=21/tcp --permanent
success
[root@85323 ~]# firewall-cmd --reload
success
[root@85323 ~]# firewall-cmd --zone=public --list-all
public (active)
target: default
icmp-block-inversion: no
interfaces: eth0
sources:
services:
ports: 21/tcp
protocols:
masquerade: no
forward-ports:
source-ports:
icmp-blocks:
rich rules:
|
Возможно используется не firewalld? Как-то можно однозначно узнать?
Но nmap показывает другие
Код |
---|
[root@85323 ~]# nmap -sT -O localhost
Starting Nmap 6.40 ( http://nmap.org ) at 2017-11-24 09:46 MSK
Nmap scan report for localhost (127.0.0.1)
Host is up (0.000091s latency).
Other addresses for localhost (not scanned): 127.0.0.1
Not shown: 994 closed ports
PORT STATE SERVICE
22/tcp open ssh
25/tcp open smtp
80/tcp open http
443/tcp open https
3306/tcp open mysql
8888/tcp open sun-answerbook
No exact OS matches for host (If you know what OS is running on it, see http://nmap.org/submit/ ).
TCP/IP fingerprint:
OS:SCAN(V=6.40%E=4%D=11/24%OT=22%CT=1%CU=36066%PV=N%DS=0%DC=L%G=Y%TM=5A17C0
OS:41%P=x86_64-redhat-linux-gnu)SEQ(SP=106%GCD=1%ISR=10A%TI=Z%CI=I%II=I%TS=
OS:A)OPS(O1=MFFD7ST11NW7%O2=MFFD7ST11NW7%O3=MFFD7NNT11NW7%O4=MFFD7ST11NW7%O
OS:5=MFFD7ST11NW7%O6=MFFD7ST11)WIN(W1=AAAA%W2=AAAA%W3=AAAA%W4=AAAA%W5=AAAA%
OS:W6=AAAA)ECN(R=Y%DF=Y%T=40%W=AAAA%O=MFFD7NNSNW7%CC=Y%Q=)T1(R=Y%DF=Y%T=40%
OS:S=O%A=S+%F=AS%RD=0%Q=)T2(R=N)T3(R=N)T4(R=Y%DF=Y%T=40%W=0%S=A%A=Z%F=R%O=%
OS:RD=0%Q=)T5(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)T6(R=Y%DF=Y%T=40%W
OS:=0%S=A%A=Z%F=R%O=%RD=0%Q=)T7(R=Y%DF=Y%T=40%W=0%S=Z%A=S+%F=AR%O=%RD=0%Q=)
OS:U1(R=Y%DF=N%T=40%IPL=164%UN=0%RIPL=G%RID=G%RIPCK=G%RUCK=G%RUD=G)IE(R=Y%D
OS:FI=N%T=40%CD=S)
Network Distance: 0 hops
OS detection performed. Please report any incorrect results at http://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 11.88 seconds
|
При попытке запуска system-config-firewall получаю сообщение об ошибке:
Код |
---|
[root@85323 ~]# system-config-firewall
ERROR: FirewallD is active, please use firewall-cmd.
|
service firewalld stop и другие подобные команды не помогли