আমার বেশ কয়েকটি সাবনেটগুলির জন্য ডিএইচসিপি চালিত সেন্টোস 5 সিস্টেম রয়েছে। / Var / লগ / বার্তাগুলিতে, আমি ধ্রুবক DHCPINFORM, DHCPACK এবং DHCPREQUEST বার্তা দেখছি seeing অন্যান্য ইনস্টলেশনগুলির তুলনায় এই অনুরোধগুলি কেন এখানে বেশি ঘন ঘন তা আমি বুঝতে পারি না। বার্তাটি কয়েক সেকেন্ডে ফেটে আসে, ফলস্বরূপ অত্যন্ত বড় লগ-ফাইলে থাকে।
এখানকার বেশিরভাগ ডিভাইস হ'ল ওয়্যারলেস হ্যান্ডহেল্ড ডিভাইসগুলি (উইন্ডোজ সিই টিসিপি স্ট্যাক ব্যবহার করে)। আমি ধ্রুবক বার্তাগুলি কমাতে কোনও অন্তর্দৃষ্টি উপলব্ধি করব
/etc/dhcpd.conf
default-lease-time 28800;
authoritative;
allow bootp;
ddns-update-style none;
option subnet-mask 255.255.255.0;
option domain-name-servers 10.1.1.3;
option domain-name "xxxinc.com";
option tftp-server-name "10.1.1.3";
option ntp-servers 17.151.16.21;
subnet 10.1.1.0 netmask 255.255.255.0 {
range dynamic-bootp 10.1.1.120 10.1.1.211;
option tftp-server-name "10.1.1.3";
next-server 10.1.1.3;
filename "/dsl/pxelinux.0";
option routers 10.1.1.1;
}
subnet 10.1.2.0 netmask 255.255.255.0 {
range dynamic-bootp 10.1.2.130 10.1.2.199;
option tftp-server-name "10.1.1.3";
next-server 10.1.1.3;
filename "/dsl/pxelinux.0";
option routers 10.1.2.1;
}
প্রথমেই / var / log /? বার্তা
Apr 4 10:59:44 General dhcpd: DHCPINFORM from 10.1.1.136 via eth0
Apr 4 10:59:44 General dhcpd: DHCPACK to 10.1.1.136 (00:16:35:07:1e:61) via eth0
Apr 4 10:59:44 General dhcpd: DHCPINFORM from 10.1.1.136 via eth0
Apr 4 10:59:44 General dhcpd: DHCPACK to 10.1.1.136 (00:16:35:07:1e:61) via eth0
Apr 4 10:59:44 General dhcpd: DHCPINFORM from 10.1.1.136 via 10.1.1.254
Apr 4 10:59:44 General dhcpd: DHCPACK to 10.1.1.136 (00:16:35:07:1e:61) via eth0
Apr 4 10:59:44 General dhcpd: DHCPINFORM from 10.1.1.136 via 10.1.1.254
Apr 4 10:59:44 General dhcpd: DHCPACK to 10.1.1.136 (00:16:35:07:1e:61) via eth0
Apr 4 10:59:44 General dhcpd: DHCPINFORM from 10.1.1.136 via 10.1.1.2
Apr 4 10:59:44 General dhcpd: DHCPACK to 10.1.1.136 (00:16:35:07:1e:61) via eth0
Apr 4 10:59:46 General dhcpd: DHCPREQUEST for 10.1.1.137 from 00:15:70:85:9b:ea via eth0
Apr 4 10:59:46 General dhcpd: DHCPACK on 10.1.1.137 to 00:15:70:85:9b:ea via eth0
Apr 4 10:59:46 General dhcpd: DHCPREQUEST for 10.1.1.137 from 00:15:70:85:9b:ea via eth0
Apr 4 10:59:46 General dhcpd: DHCPACK on 10.1.1.137 to 00:15:70:85:9b:ea via eth0
Apr 4 10:59:46 General dhcpd: DHCPREQUEST for 10.1.1.137 from 00:15:70:85:9b:ea via 10.1.1.254
Apr 4 10:59:46 General dhcpd: DHCPACK on 10.1.1.137 to 00:15:70:85:9b:ea via 10.1.1.254
Apr 4 10:59:46 General dhcpd: DHCPREQUEST for 10.1.1.137 from 00:15:70:85:9b:ea via 10.1.1.254
Apr 4 10:59:46 General dhcpd: DHCPACK on 10.1.1.137 to 00:15:70:85:9b:ea via 10.1.1.254
Apr 4 10:59:46 General dhcpd: DHCPREQUEST for 10.1.1.137 from 00:15:70:85:9b:ea via 10.1.1.2
Apr 4 10:59:46 General dhcpd: DHCPACK on 10.1.1.137 to 00:15:70:85:9b:ea via 10.1.1.2
Apr 4 10:59:47 General dhcpd: DHCPINFORM from 10.1.2.193 via 10.1.2.1
Apr 4 10:59:47 General dhcpd: DHCPACK to 10.1.2.193 (00:1a:4b:c0:e0:a4) via eth0
Apr 4 10:59:47 General dhcpd: DHCPINFORM from 10.1.1.147 via eth0
Apr 4 10:59:47 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Apr 4 10:59:47 General dhcpd: DHCPINFORM from 10.1.1.147 via eth0
Apr 4 10:59:47 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Apr 4 10:59:47 General dhcpd: DHCPINFORM from 10.1.1.147 via 10.1.1.254
Apr 4 10:59:47 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Apr 4 10:59:47 General dhcpd: DHCPINFORM from 10.1.1.147 via 10.1.1.254
Apr 4 10:59:47 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Apr 4 10:59:47 General dhcpd: DHCPINFORM from 10.1.1.147 via 10.1.1.2
Apr 4 10:59:47 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Apr 4 10:59:49 General dhcpd: DHCPREQUEST for 10.1.1.198 from 00:15:70:86:dc:b9 via eth0
Apr 4 10:59:49 General dhcpd: DHCPACK on 10.1.1.198 to 00:15:70:86:dc:b9 via eth0
Apr 4 10:59:49 General dhcpd: DHCPREQUEST for 10.1.1.198 from 00:15:70:86:dc:b9 via eth0
Apr 4 10:59:49 General dhcpd: DHCPACK on 10.1.1.198 to 00:15:70:86:dc:b9 via eth0
Apr 4 10:59:49 General dhcpd: DHCPREQUEST for 10.1.1.198 from 00:15:70:86:dc:b9 via 10.1.1.254
Apr 4 10:59:49 General dhcpd: DHCPACK on 10.1.1.198 to 00:15:70:86:dc:b9 via 10.1.1.254
Apr 4 10:59:49 General dhcpd: DHCPREQUEST for 10.1.1.198 from 00:15:70:86:dc:b9 via 10.1.1.254
Apr 4 10:59:49 General dhcpd: DHCPACK on 10.1.1.198 to 00:15:70:86:dc:b9 via 10.1.1.254
Apr 4 10:59:49 General dhcpd: DHCPREQUEST for 10.1.1.198 from 00:15:70:86:dc:b9 via 10.1.1.2
Apr 4 10:59:49 General dhcpd: DHCPACK on 10.1.1.198 to 00:15:70:86:dc:b9 via 10.1.1.2
হালনাগাদ
আমি ip helper-address
কিছু ডিএইচসিপি সার্ভার-সাইড রাউটারগুলি থেকে কিছু বহিরাগত এন্ট্রি সরিয়েছি । ট্র্যাফিকের বেশিরভাগ অংশ হ্রাস পেয়েছে, তবে আমি এখনও প্রচুর ডিএইচসিপিনফর্ম, ডিএইচসিপিএকে ...
Oct 26 17:22:23 General dhcpd: DHCPINFORM from 10.1.1.140 via eth0
Oct 26 17:22:23 General dhcpd: DHCPACK to 10.1.1.140 (00:16:35:07:1e:2c) via eth0
Oct 26 17:22:27 General dhcpd: DHCPINFORM from 10.1.1.147 via eth0
Oct 26 17:22:27 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Oct 26 17:22:27 General dhcpd: DHCPINFORM from 10.1.1.140 via eth0
Oct 26 17:22:27 General dhcpd: DHCPACK to 10.1.1.140 (00:16:35:07:1e:2c) via eth0
Oct 26 17:22:39 General dhcpd: DHCPINFORM from 10.1.1.182 via eth0
Oct 26 17:22:39 General dhcpd: DHCPACK to 10.1.1.182 (00:19:bb:d3:ec:f1) via eth0
Oct 26 17:22:43 General dhcpd: DHCPINFORM from 10.1.1.182 via eth0
Oct 26 17:22:43 General dhcpd: DHCPACK to 10.1.1.182 (00:19:bb:d3:ec:f1) via eth0
Oct 26 17:22:49 General dhcpd: DHCPINFORM from 10.1.2.198 via 10.1.2.1
Oct 26 17:22:49 General dhcpd: DHCPACK to 10.1.2.198 (00:1e:0b:79:e5:15) via eth0
Oct 26 17:23:01 General dhcpd: DHCPINFORM from 10.1.1.194 via eth0
Oct 26 17:23:01 General dhcpd: DHCPACK to 10.1.1.194 (00:1e:0b:7b:2d:d6) via eth0
Oct 26 17:23:04 General dhcpd: DHCPINFORM from 10.1.1.136 via eth0
Oct 26 17:23:04 General dhcpd: DHCPACK to 10.1.1.136 (00:16:35:07:1e:61) via eth0
Oct 26 17:23:07 General dhcpd: DHCPINFORM from 10.1.1.136 via eth0
Oct 26 17:23:07 General dhcpd: DHCPACK to 10.1.1.136 (00:16:35:07:1e:61) via eth0
Oct 26 17:23:09 General dhcpd: DHCPINFORM from 10.1.2.193 via 10.1.2.1
Oct 26 17:23:09 General dhcpd: DHCPACK to 10.1.2.193 (00:1a:4b:c0:e0:a4) via eth0
Oct 26 17:23:12 General dhcpd: DHCPINFORM from 10.1.2.179 via 10.1.2.1
Oct 26 17:23:12 General dhcpd: DHCPACK to 10.1.2.179 (00:19:bb:d3:f6:26) via eth0
Oct 26 17:23:13 General dhcpd: DHCPINFORM from 10.1.2.193 via 10.1.2.1
Oct 26 17:23:13 General dhcpd: DHCPACK to 10.1.2.193 (00:1a:4b:c0:e0:a4) via eth0
Oct 26 17:23:15 General dhcpd: DHCPINFORM from 10.1.2.179 via 10.1.2.1
Oct 26 17:23:15 General dhcpd: DHCPACK to 10.1.2.179 (00:19:bb:d3:f6:26) via eth0
Oct 26 17:23:36 General dhcpd: DHCPINFORM from 10.1.1.140 via eth0
Oct 26 17:23:36 General dhcpd: DHCPACK to 10.1.1.140 (00:16:35:07:1e:2c) via eth0
Oct 26 17:23:37 General dhcpd: DHCPINFORM from 10.1.1.147 via eth0
Oct 26 17:23:37 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Oct 26 17:23:40 General dhcpd: DHCPINFORM from 10.1.1.140 via eth0
Oct 26 17:23:40 General dhcpd: DHCPACK to 10.1.1.140 (00:16:35:07:1e:2c) via eth0
Oct 26 17:23:41 General dhcpd: DHCPINFORM from 10.1.1.147 via eth0
Oct 26 17:23:41 General dhcpd: DHCPACK to 10.1.1.147 (00:19:bb:d3:bc:e8) via eth0
Oct 26 17:23:50 General dhcpd: DHCPINFORM from 10.1.2.198 via 10.1.2.1
Oct 26 17:23:50 General dhcpd: DHCPACK to 10.1.2.198 (00:1e:0b:79:e5:15) via eth0
Oct 26 17:23:51 General dhcpd: DHCPINFORM from 10.1.1.182 via eth0
Oct 26 17:23:51 General dhcpd: DHCPACK to 10.1.1.182 (00:19:bb:d3:ec:f1) via eth0