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主页 / user-329943

user1700494's questions

Martin Hope
user1700494
Asked: 2016-04-26 05:00:55 +0800 CST

如何在 Wireshark 中查看绝对时间戳?

  • 3

有一个pcap打开的文件示例wireshark 在此处输入图像描述

第二列是时间。是否可以在这里看到绝对时间戳而不是相对时间戳?

tcpdump wireshark
  • 2 个回答
  • 21676 Views
Martin Hope
user1700494
Asked: 2016-03-17 05:49:34 +0800 CST

pcap 文件中 [MASKED] 的含义

  • 2

[蒙面] 是什么意思?它与websocket proto有关吗?我可以说 xx7.151 发起的连接关闭吗?

wireshark
  • 1 个回答
  • 1089 Views
Martin Hope
user1700494
Asked: 2016-02-26 09:32:32 +0800 CST

使用 ssh tectia 的无密码 root 登录被策略拒绝

  • -1

我需要使用 ssh tectia 设置无密码根访问。我做了以下事情:

  • 像往常一样通过 ssh-keygen 创建密钥对
  • 将私钥复制到*source_host*:/etc/opt/SSHtectia/keys/root. 我还在那里创建了文件/etc/opt/SSHtectia/keys/root/identification并指定了私钥。
  • 将公钥复制到*target_host*:/etc/opt/SSHtectia/keys/root. 我还在那里创建了文件/etc/opt/SSHtectia/keys/root/authorization并指定了公钥。

尝试登录时,我看到该密钥已被接受,但登录被拒绝

    Feb 25 11:52:42 targethost ssh-server-g3: 400 Connect, Policy name: connection, Src: sourcehost.my.domain,sourcehost, Src IP: x.x.7.131, Dst IFace: default, Dst IP: x.x.7.151, Src Port: 38158, Dst Port: 22, Ver: SSH-2.0-6.3.8.79 SSH Secure Shell, Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 1002 Algorithm_negotiation_success, "kex_algorithm=diffie-hellman-group1-sha1, hostkey_algorithm=ssh-rsa, cipher=aes128-cbc/aes128-cbc, mac=hmac-sha1/hmac-sha1, compression=none/none", Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 703 Auth_methods_available, Username: root, Auth methods: publickey, Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 707 Publickey_auth_success, Username: root, Algorithm: publickey, "The user's public key matched the key (/etc/opt/SSHtectia/keys/root/authorized_11.pub, fingerprint xozel-pezer-sacok-vunud-horim-ropuc-milaf-nobip-setuc-zedar-boxex/bd7afcbc846e24252f8b29181f3940ac771f49b0) in the user's authorization file (/etc/opt/SSHtectia/keys/root/authorization)", Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 700 Auth_method_success, Username: root, Auth method: publickey, Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 702 Auth_methods_completed, Username: root, Auth methods: publickey, Src IP: x.x.7.131, Src Port: 38158, Ver: SSH-2.0-6.3.8.79 SSH Secure Shell, Session-Id: 288135 
    Feb 25 11:52:42 targethost ssh-server-g3: 410 Login_success, Username: root, Src: sourcehost.my.domain,sourcehost, Src IP: x.x.7.131, Dst IFace: default, Dst IP: x.x.7.151, Src Port: 38158, Dst Port: 22, Ver: SSH-2.0-6.3.8.79 SSH Secure Shell, Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 420 Session_channel_open, Username: root, Error: Denied by policy, Command: shell, Sub ID: 0, Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 421 Session_channel_close, Username: root, Sub ID: 0, Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 412 Logout, Username: root, Reason: By application, Src: sourcehost.my.domain,sourcehost, Src IP: x.x.7.131, Dst IFace: default, Dst IP: x.x.7.151, Src Port: 38158, Dst Port: 22, "Connection discarded by broker, Remote Disconnect", Session-Id: 288135
    Feb 25 11:52:42 targethost ssh-server-g3: 402 Disconnect, Reason: By application, Src: sourcehost.my.domain,sourcehost, Src IP: x.x.7.131, Dst IFace: default, Dst IP: x.x.7.151, Src Port: 38158, Dst Port: 22, "Connection discarded by broker, Remote Disconnect", Session-Id: 288135

ssh-broker-config.xml

ssh-server-config.xml

非 root 无密码登录工作正常。

ssh
  • 1 个回答
  • 2024 Views

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