返回列表 發帖
LEARZA

Rank: 3Rank: 3Rank: 3
1# 跳轉到 » 倒序看帖
打印
tT
發表於 2021-5-10 21:58 | 只看該作者

[操作疑難] 唔明白 運行Ping指令後 所得結果

請 眾 賢仕 前軰 指導 小弟
有何因由會得到以下所示既結果呢?

Pinging 某某某某.com [218.102.32.218] with 32 bytes of data:
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Reply from 219.76.106.1: Destination net unreachable.
Request timed out.
Request timed out.
收藏 分享

0

evantkh

Rank: 3Rank: 3Rank: 3
2#
發表於 2021-5-10 22:10 | 只看該作者
係咪有firewall block左？這裏看不到實際ICMP type是甚麼？

TOP

LEARZA

Rank: 3Rank: 3Rank: 3
3#
發表於 2021-5-10 22:52 | 只看該作者
係咪有firewall block左？這裏看不到實際ICMP type是甚麼？
evantkh 發表於 2021-5-10 22:10



  type 3 code 13
fw 係指 219.76.106.1 嗎?

TOP

肉類

Rank: 2Rank: 2
4#
發表於 2021-5-10 22:53 | 只看該作者
本帖最後由 肉類 於 2021-5-10 22:57 編輯

我睇錯

TOP

evantkh

Rank: 3Rank: 3Rank: 3
5#
發表於 2021-5-11 08:09 | 只看該作者
本帖最後由 evantkh 於 2021-5-11 18:59 編輯
type 3 code 13
fw 係指 219.76.106.1 嗎?
LEARZA 發表於 2021-5-10 22:52


https://www.iana.org/assignments ... -parameters-codes-3

根據你所說，如果部機係誠實地return，係filter左。至於個IP係咪實際firewall就要睇實際setup。

TOP

返回列表