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      學習啦>學習電腦>電腦安全>防火墻知識>

      aix防火墻怎么樣設置

      時間: 林輝766 分享

        aix防火墻對我們來說是非常重要的,你會不會設置呢?下面由學習啦小編給你做出詳細的aix防火墻設置方法介紹!希望對你有幫助!

        aix防火墻設置方法一:

        1. 使用smit命令打開圖形化窗口進行系統(tǒng)配置

        2. 選擇以下子項開啟或關閉防火墻Communications Applications and Services->Tcp IP->Configure Ip Security(IPv4)->Start/Stop IP Security->Start IP Security

        3. 也可以使用以下子項對防火墻進行配置Communications Applications and Services->Tcp IP->Configure Ip Security(IPv4)->Start/Stop IP Security->Advantanced IP Security Configuration

        aix防火墻設置方法二:

        IPTRACE 可以看見防火墻上的網絡通信狀況,典型的命令格式如下: iptrace -d OUTSIDE_IP_ADDRESS -b /tmp/trace.out 其中 -d 參數后跟目標地址

        -b 代表雙向通信 要想看見網絡的通信狀況或發(fā)現故障的原因

        做如下幾步:

        1. 運行 iptrace 命令 iptrace -d OUTSIDE_IP_ADDRESS -b /tmp/trace.out

        2. 當故障發(fā)生時,殺掉 iptrace 進程。 用 "ps -ef|grep iptrace"命令來獲得iptrace 的進程號。 然后用 "kill -9 PROCESS_ID" 命令來停止trace。

        相關閱讀:

        aix網關查看方法

        查看當前的默認網關

        netstat -rn

        會看到有多條的default.

        如果用route命令(或smitty route)去刪除,下次重啟后,又會回來;所以要從ODM里刪除。

        2.查看ODM信息

        # lsattr -El inet0

        authm 65536 Authentication Methods True

        bootup_option no Use BSD-style Network Configuration True

        gateway Gateway True

        hostname appserv1 Host Name True

        rout6 IPv6 Route True

        route net,-hopcount,0,,0,192.111.10.251 Route True

        route net,-hopcount,0,,0,192.110.9.63 Route True

        route net,-hopcount,0,,0,192.111.11.251 Route True

        route net,-hopcount,0,,0,192.110.9.251 Route True

        # odmget -q "name=inet0" CuAt

        CuAt:

        name = "inet0"

        attribute = "hostname"

        value = "host1"

        type = "R"

        generic = "DU"

        rep = "s"

        nls_index = 24

        CuAt:

        name = "inet0"

        attribute = "route"

        value = "net,-hopcount,0,,0,192.111.11.251"

        type = "R"

        generic = "DU"

        rep = "s"

        nls_index = 0

        CuAt:

        name = "inet0"

        attribute = "route"

        value = "net,-hopcount,0,,0,192.111.10.251"

        type = "R"

        generic = "DU"

        rep = "s"

        nls_index = 0

        CuAt:

        name = "inet0"

        attribute = "route"

        value = "net,-hopcount,0,,0,192.110.9.251"

        type = "R"

        generic = "DU"

        rep = "s"

        nls_index = 0

        CuAt:

        name = "inet0"

        attribute = "route"

        value = "net,-hopcount,0,,0,192.110.9.63"

        type = "R"

        generic = "DU"

        rep = "s"

        nls_index = 0

        其中正確的應是192.110.9.63,其它都是多余的。

        3.逐條刪除沒用的默認路由

        # chdev -l inet0 -a delroute="net,-hopcount,0,,0,192.111.11.251"

        Method error (/usr/lib/methods/chginet):

        0514-068 Cause not known.

        0821-279 writing to routing socket: The process does not exist.

        0821-103 : The command /usr/sbin/route delete -net -hopcount 0 0 192.111.11.251 failed.

        ###刪除其它(略)###

        出現上面的報錯信息,應該是AIX5.3的“誤報”(至少在5300-08-01上是這樣,AIX6不會)可以不用理會。

        4.確認生效

        # lsattr -El inet0

        authm 65536 Authentication Methods True

        bootup_option no Use BSD-style Network Configuration True

        gateway Gateway True

        hostname appserv1 Host Name True

        rout6 IPv6 Route True

        route net,-hopcount,0,,0,192.110.9.63 Route True

        # odmget -q "name=inet0" CuAt

        CuAt:

        name = "inet0"

        attribute = "hostname"

        value = "appserv1"

        type = "R"

        generic = "DU"

        rep = "s"

        nls_index = 24

        CuAt:

        name = "inet0"

        attribute = "route"

        value = "net,-hopcount,0,,0,192.110.9.63"

        type = "R"

        generic = "DU"

        rep = "s"

        nls_index = 0

        # netstat -rn

        Routing tables

        Destination Gateway Flags Refs Use If Exp Groups

        Route Tree for Protocol Family 2 (Internet):

        default 192.110.9.63 UG 1 286227 en0 - -

        127/8 127.0.0.1 U 9 337 lo0 - -

        192.110.9.0 192.110.9.21 UHSb 0 0 en0 - - =>

        192.110.9/24 192.110.9.21 U 22 1151844 en0 - -

        192.110.9.21 127.0.0.1 UGHS 2 5510 lo0 - -

        192.110.9.255 192.110.9.21 UHSb 0 4 en0 - -

        Route Tree for Protocol Family 24 (Internet v6):

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      aix防火墻怎么樣設置

      aix防火墻對我們來說是非常重要的,你會不會設置呢?下面由學習啦小編給你做出詳細的aix防火墻設置方法介紹!希望對你有幫助! aix防火墻設置方法一: 1. 使用smit命令打開圖形化窗口進行系統(tǒng)配置 2. 選擇以下子項開啟或關閉防火墻Communic
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