作者：twlogin   发表时间：2002/11/29 06:08pm

[这个贴子最后由twlogin在 2002/11/29 06]

这两天看到问openssh安装问题的人很多
都被PRNG is not seeded这个问题所困扰 下面是我的解决办法
首先要保证openssh所要求的包你都安装了
1。sun的patch 112438-01
其实这个patch安装了有时也没有用 打这个patch的目的是因为8默认没有一个随机数设备
安装这个patch就是为解决这个问题 但从实际使用情况来看，没有什么用 所以建议不要安装。

2。安装一个第3方的软件 ANDIrand-0.7-5.8-sparc-1.pkg
安装了这个软件之后，会在/dev/目录下生成2个随机数设备
random urandom
安装之后不用重起
这时你在起 openssh 就会正常了

这个软件的下载地址
for 2.6
[url]http]
for 8
[url]http]

希望这个帖子能够终结这个问题

You should consider applying the Solaris8 patch 112438 which provides
a kernel based /dev/random and /dev/urandom interface so that openssh
and openssl can run without prngd.

However, if you want to stick with prngd I would guess the error message
below is because you are not actually running prngd.

According to Szymon Pindral:
[ Charset ISO-8859-2 unsupported, converting... ]
> Hi,
>
> I tried to install OpenSSH 3.4p1 on Sun Solaris 8.
> After download I installed belong patches:
> - openssh-3.4p1-sol8-sparc-local
> - openssl-0.9.6g-sol8-sparc-local
> - prngd-0.9.25-sol8-sparc-local
> - tcp_wrappers-7.6-sol8-sparc-local
> - zlib-1.1.4-sol8-sparc-local
> - egd-0.8-sol8-sparc-local
> - libgcc-3.2-sol8-sparc-local
> - perl-5.6.1-sol8-sparc-local
>
> Follow instruction I made /var/empty directory with special rights:
> useradd -g sshd -c 'sshd priv sep' -d /var/empty -s /bin/false sshd
>
> Next step was to create /etc/hosts.deny and /etc/host.allow files to setup tcp_wrappers.
>
> The final step was to run the command:
> ssh-keygen -t rsa1 -f /usr/local/etc/ssh_host_key -N ""
>
> after this command i recive message: PRNG is not seeded.
>
> How to solve this problem ??
> Can You help me
>
> Regards
>
> Szymon
>