譬如火狐默认禁用了 ipv6 dns lookup: 2)Ubuntu 从 10.4 开始引入一个问题:操作系统默认启用了 ipv6,导致一些应用程序发出 HTTP 请求时,在 ipv4 介入之前,总是先等待 ipv6 DNS lookup 超时(常有人报告需约30秒),这也是一个 DNS lookup 过程缓慢的常见原因。 3)也有人报告:『某一天运维部宣告公司网络已经全...
DNS forwarders configuration DNS FQDN is not appearing on nslookup DNS Manager cannot access the remote DNS server by using its ip address DNS not resolving outside names DNS NSLookout timed out twice before resolving on client PC but on the DC, it resolved without time-out dns nslookup i...
2012-12-08 00:55 −此事应该与 ipv6-dns-lookup 有关。... 旁观者 0 7294 LINUX DNS客户端 解析域名慢的问题。 2018-05-03 14:02 −Linux系统下域名解析的配置文件是/etc/resolv.conf cat /etc/resolv.conf # Generated by NetworkManager options single-request-reopen nameserver 114.114.114.114 LIN...
I would suggest using plain IP whenever possible, especially that some modern Android devices will have the secure DNS enabled and may favor those DNS servers over the locally configured ones, so the name lookup will first ask the secure/external servers, wait for it to time out, then ask ...
dns configuration option does not work on docker-compose==1.6.0docker/compose#2847 Closed asfgitpushed a commit to apache/aurora-packaging that referenced this issueAug 2, 2016 Use Docker host network rather than bridging.… 3184fd7 rwkymentioned this issueSep 16, 2016 ...
Disable NetBIOS over TCP/IP: Run ncpa.cpl. Right-click the NIC. Select properties. Click TCPIPV4. Click advanced. Click WINS. Choose Disable Netbios over TCPIP. Configure reverse lookup zone in DNS server. It is useful to computers that are added in domain. ...
and as a workaround I’ll use a proxy or temporarily update my hosts file to change which IP the download.visualstudio.microsoft.com domain resolves to. I’ve done a trace route and a DNS lookup to hopefully provide a rough idea of the problematic network path. If anyone else wouldn’t...
1) Why does an access point even have a DNS setting? 2) If the DNS IP address specified the wrong address, then why did only reverse lookup fail? Why didn't forward lookup fail? In summary, anyone having mysterious resolution/lookup problems should check if he's connecte...
to a different DNS, such as Google Public DNS, a free Domain Name System service offered to Internet users worldwide by Google, or OpenDNS, a service that extends the Domain Name System by adding features such as phishing protection and optional content filtering in addition to DNS lookup. ...
router contains DNS, DHCP, etc. router connected to Internet A DESCRIPTION OF THE PROBLEM : The creation of a socket using new Socket("ip-address", port) seems to be extremely slow. On my machine it takes up to 5 seconds to create the socket. Multiple sockets (in sequence, not parallel...