openconnect connection is successful, unable to receive data

[ping gao 高平(0)]

Thank you for your reply, as you said, I want to figure out why I can connect successfully and I can not receive the downlink data

> 在 2017年11月22日，下午8:54，Nikos Mavrogiannopoulos <n.mavrogiannopoulos at gmail.com> 写道：
> 
> On Wed, Nov 22, 2017 at 3:34 AM, ping gao 高平(0) <ping.gao at corp.elong.com> wrote:
>> Thank you for your reply
>>    Update Ocserv to 0.11.9 The problem persists,
>> My OS Info:
>> CentOS Linux release 7.2.1511 (Core)
> 
> I checked it a little further, and I was originally mistaken. The
> issue is not on ocserv on centos7. You may want to figure out any
> system configuration that is impeding communication.
> 
> regards,
> Nikos