On Fri, 14 Dec 2001, Konstantin Nikonenko wrote:
>
>
> Hello oops-users,
>
> Thursday, December 13, 2001, 5:10:43 PM, you wrote:
>
> IK> On Thu, 13 Dec 2001, Konstantin Nikonenko wrote:
>
> >> �ӣ �� ������, �� ����� ���� ������ �������, ��� � ���� _����_
> >> proxy, ������� _��������_ � ���� ������ via ICP ��� ������� (�����
>
> IK> ��� � � ��������� � ��� ��������? ��� ������ �� ��������?
> � ���, ��� ��� ������ ������������� ������ ������1 � DOWN. �� �
> ������� �� ���������� ���. ����� ���������� ������� �� ������ ������1
�������. ���������� �������� peer � ��� �������, � �������� squid ��������.
����� � �� ���������, ������ ��� � �������� ������ ��������� � ����� �
request_id.
> �� �������� ������ �� 1 ����� � �ӣ ���������� UP. ��! �� ������� �� ����
> ��, ��� � ���� �ӣ � ��� ����� �������� (PARENT proxy with ICP), � �
> ���� ������ ����� ���������. � ���� ����� �����, ����� �� ������ �ӣ
> ����� ������ �������� ������ %( . � ������ ������� � �������� � oops -
> ����� �������� ������ ������ �� ������. �� ��� ��� �������� ������.
> ��� ���� ������������� �� ����?
��� ��� � ���� � Security Considerations � rfc2187
5.3. Receiving ICP Replies
Some ICP replies will be ignored; specifically, when any of the
following are true:
o The reply message originated from an unknown peer.
o The object named by the URL does not exist.
o The object is already being fetched.
9.
...
Our first line of defense is to check the source IP address of the
ICP message, e.g. as given by recvfrom(2). ICP query messages should
be processed if the access control rules allow the querying address
access to the cache. However, ICP reply messages must only be
accepted from known neighbors; a cache must ignore replies from
unknown addresses.
...
�.�. ����� �� ������������ peer-� ������ ���� ��������������.
��� ����� � ������� ������ ������ �� ����.
>
> --
> Best regards,
> Konstantin mailto:[EMAIL PROTECTED]
>
>
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Igor Khasilev |
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