NG1 Skrevet 23. august 2015 Del Skrevet 23. august 2015 Har eit problem med DHCP serveren ikke vil svare DHCP Relay Agent me kjøre ISC DHCPd version 4.3.1 alt PC'er som spør direkte vår svar og IP men det som kommer via Relay Agent vil den ikke svare. Er det noen som har vært borti dette problemet. CISCO UBR10K Relay Agent interface Bundle1 ip address 172.90.80.1 255.255.254.0 secondary ip address 172.16.0.1 255.255.252.0 cable arp filter request-send 3 2 cable arp filter reply-accept 3 2 cable source-verify dhcp cable dhcp-giaddr policy cable helper-address 172.90.90.2 cable-modem cable helper-address 172.90.90.2 host TCPDUMP 22:02:34.056584 d0:72:dc:33:a7:10 > 00:14:5e:fd:b6:b8, ethertype IPv4 (0x0800), length 591: 172.16.0.1.67 > 172.90.90.2.67: BOOTP/DHCP, Request from a4:a2:4a:4c:1c:9c, length 549 DHCP Server logg Aug 23 21:11:34 dhcp dhcpd: DHCPOFFER on 172.16.0.4 to a4:a2:4a:48:bd:d1 via 172.16.0.1 Aug 23 21:11:42 dhcp dhcpd: DHCPDISCOVER from a4:a2:4a:4c:1c:9c via 172.16.0.1 CPE BOOTPREQUEST TIME: 2015-08-21 15:52:08.934 IP: 172.16.0.1 (d0:72:dc:33:a7:10) > 172.90.90.2 (0:14:5e:fd:b6:b8) OP: 1 (BOOTPREQUEST) HTYPE: 1 (Ethernet) HLEN: 6 HOPS: 1 XID: 6d1a88ff SECS: 4 FLAGS: 0 CIADDR: 0.0.0.0 YIADDR: 0.0.0.0 SIADDR: 0.0.0.0 GIADDR: 172.16.0.1 CHADDR: a4:a2:4a:4c:1c:9c:00:00:00:00:00:00:00:00:00:00 SNAME: . FNAME: . OPTION: 53 ( 1) DHCP message type 1 (DHCPDISCOVER) OPTION: 55 ( 7) Parameter Request List 1 (Subnet mask) 2 (Time offset) 3 (Routers) 4 (Time server) 7 (Log server) 6 (DNS server) 125 (???) OPTION: 60 ( 10) Vendor class identifier docsis3.0: OPTION: 125 (130) ??? 0000118b7d010102 ....}... 0578010101020103 .x...... 0301010401010501 ........ 0106010107010f08 ........ 01100901000a0101 ........ 0b01180c01010d02 ........ 00400e0200100f01 .@...... 0110040000000211 ........ 010014010015013f .......? 1601011701011801 ........ 041901041a01041b ........ 01201c01021d0108 . ...... 1e01201f01102001 .. ... . 1021010222010123 .!.."..# 0100240100250101 ..$..%.. 260200ff27010128 &...'..( 0100 .. OPTION: 43 (100) Vendor specific info 020345434d030b45 ..ECM..E 434d3a45524f5554 CM:EROUT 4552040932363234 ER..2624 3939303437050331 99047..1 2e30061b65706333 .0..epc3 3832352d76333032 825-v302 723132353535312d r125551- 3131313231366307 111216c. 08322e332e305f52 .2.3.0_R 3308066134613234 3..a4a24 6109074550433338 a..EPC38 32350a0543697363 25..Cisc 6ffe0108 o... OPTION: 61 ( 15) Client-identifier ff:4a:4c:1c:9c:00:03:00:01:a4:a2:4a:4c:1c:9c OPTION: 57 ( 2) Maximum DHCP message size 1500 OPTION: 82 ( 27) Relay Agent Information Circuit-ID 80:02:03:f9 Remote-ID a4:a2:4a:4c:1c:9c Chaos 00:00:11:8b:06:01:04:01:02:03:00 Lenke til kommentar
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