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m*d 发帖数: 7658 | 1 dailplan里面根本没有011972542935554这个号码,
为啥会莫名其妙地转到这个号码
原来是因为把pap2放到dmz,又没有密码,估计有hack扫描5060端口,把cfwd给改了
-- Now forwarding SIP/DID-00000000 to 'Local/011972542935554@phone' (thanks
to SIP/101-00000001)
[Apr 11 07:46:55] NOTICE[4494]: app_dial.c:883 do_forward: Not accepting
call completion offers from call-forward recipient Local/011972542935554@
phone-2679;1
[Apr 11 07:46:55] NOTICE[4494]: chan_local.c:899 local_call: No such
extension/context 011972542935554@phone while calling Local channel
[Apr 11 07:46:55] NOTICE[4494]: app_dial.c:971 do_forward: Forwarding failed
to dial 'Local/011972542935554@phone'
[Apr 11 07:46:56] NOTICE[4480]: chan_sip.c:20233 handle_response_invite:
Failed to authenticate on INVITE to '"unknown"
org>;tag=as02b027be' | a9 发帖数: 21638 | 2 安全方面还是要小心些。
thanks
failed
linphone.
【在 m*d 的大作中提到】 : dailplan里面根本没有011972542935554这个号码, : 为啥会莫名其妙地转到这个号码 : 原来是因为把pap2放到dmz,又没有密码,估计有hack扫描5060端口,把cfwd给改了 : -- Now forwarding SIP/DID-00000000 to 'Local/011972542935554@phone' (thanks : to SIP/101-00000001) : [Apr 11 07:46:55] NOTICE[4494]: app_dial.c:883 do_forward: Not accepting : call completion offers from call-forward recipient Local/011972542935554@ : phone-2679;1 : [Apr 11 07:46:55] NOTICE[4494]: chan_local.c:899 local_call: No such : extension/context 011972542935554@phone while calling Local channel
| c****0 发帖数: 784 | 3 恭喜,有人扫你的5060端口了。
这是常事,包括invite, register, options。如果你的pbx里还没有付费线路拨出,暂
时不会有什么实际上的损失。有些scan比价恶意,比如一秒内发出上千个reg请求。还
有些是针对asterisk/freeswitch的一个特殊服务端口的。
我一般看到这样的IP就直接block。你可以用fail2ban来扫描log自动block,有些滞后
,一般用也够了。
thanks
【在 m*d 的大作中提到】 : dailplan里面根本没有011972542935554这个号码, : 为啥会莫名其妙地转到这个号码 : 原来是因为把pap2放到dmz,又没有密码,估计有hack扫描5060端口,把cfwd给改了 : -- Now forwarding SIP/DID-00000000 to 'Local/011972542935554@phone' (thanks : to SIP/101-00000001) : [Apr 11 07:46:55] NOTICE[4494]: app_dial.c:883 do_forward: Not accepting : call completion offers from call-forward recipient Local/011972542935554@ : phone-2679;1 : [Apr 11 07:46:55] NOTICE[4494]: chan_local.c:899 local_call: No such : extension/context 011972542935554@phone while calling Local channel
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