Авторизацию абонента по порту делаю, запрос идет от клиента на SNR попадает в 10 vlan с него на eltex, он релеит на сервер 10.1.1.5. Вот от сервера предложение ip не доходит до клиента. Если поможет вот ответ сервера:
Код: Выделить всё
tcpdump -i eth1 -vv
tcpdump: listening on eth1, link-type EN10MB (Ethernet), capture size 262144 bytes
10:41:32.337521 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.a8:f9:4b:a6:90:00.8048, length 47
message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay 15.00s
root-id 8000.a8:f9:4b:a6:90:00, root-pathcost 0, port-role Designated
10:41:32.429319 IP (tos 0x0, ttl 64, id 5220, offset 0, flags [none], proto UDP (17), length 328)
10.1.1.1.bootpc > 10.1.1.5.bootps: [udp sum ok] BOOTP/DHCP, Request from 3c:d9:2b:f9:4b:90 (oui Unknown), length 300, hops 1, xid 0xa0d64a71, secs 9, Flags [none] (0x0000)
Gateway-IP 10.1.1.1
Client-Ethernet-Address 3c:d9:2b:f9:4b:90 (oui Unknown)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Hostname Option 12, length 6: "PFRING"
Parameter-Request Option 55, length 13:
Subnet-Mask, BR, Time-Zone, Default-Gateway
Domain-Name, Domain-Name-Server, Option 119, Hostname
Netbios-Name-Server, Netbios-Scope, MTU, Classless-Static-Route
NTP
Agent-Information Option 82, length 18:
Circuit-ID SubOption 1, length 6: ^@^D^@^J^@^A
Remote-ID SubOption 2, length 8: ^@^F^TM-VMWM-wp
10:41:32.431392 IP (tos 0x0, ttl 64, id 52188, offset 0, flags [DF], proto UDP (17), length 328)
10.1.1.5.bootps > 10.1.1.1.bootps: [udp sum ok] BOOTP/DHCP, Reply, length 300, hops 1, xid 0xa0d64a71, Flags [none] (0x0000)
Your-IP 10.88.61.189
Gateway-IP 10.1.1.1
Client-Ethernet-Address 3c:d9:2b:f9:4b:90 (oui Unknown)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Offer
Server-ID Option 54, length 4: 0.0.0.0
Lease-Time Option 51, length 4: 60
Subnet-Mask Option 1, length 4: 255.252.0.0
Default-Gateway Option 3, length 4: 10.88.0.1
Domain-Name-Server Option 6, length 4:
Agent-Information Option 82, length 18:
Circuit-ID SubOption 1, length 6: ^@^D^@^J^@^A
Remote-ID SubOption 2, length 8: ^@^F^TM-VMWM-wp
10:41:34.329576 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.a8:f9:4b:a6:90:00.8048, length 47
message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay 15.00s
root-id 8000.a8:f9:4b:a6:90:00, root-pathcost 0, port-role Designated
10:41:36.321616 STP 802.1w, Rapid STP, Flags [Learn, Forward, Agreement], bridge-id 8000.a8:f9:4b:a6:90:00.8048, length 47
message-age 0.00s, max-age 20.00s, hello-time 2.00s, forwarding-delay 15.00s
root-id 8000.a8:f9:4b:a6:90:00, root-pathcost 0, port-role Designated