Verification for Trusty:
## server
root@dixie:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
root@dixie:~# dpkg -l | grep dhcp
ii isc-dhcp-client 4.2.4-7ubuntu12.6 amd64
ISC DHCP client
ii isc-dhcp-common 4.2.4-7ubuntu12.6 amd64
common files used by all the isc-dhcp* packages
ii isc-dhcp-server 4.2.4-7ubuntu12.6 amd64
ISC DHCP server for automatic IP address assignment
## client
root@hertz:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
root@hertz:~# dpkg -l | grep dhcp
ii isc-dhcp-client 4.2.4-7ubuntu12.6 amd64
ISC DHCP client
ii isc-dhcp-common 4.2.4-7ubuntu12.6 amd64
common files used by all the isc-dhcp* packages
----------
## tcpdump showing broadcast flag set (client was able to get IP)
root@dixie:~# tcpdump -i ib0 -nn -vvv -S
Sep 8 12:31:32 dixie kernel: [ 1763.559815] device ib0 entered promiscuous mode
tcpdump: listening on ib0, link-type LINUX_SLL (Linux cooked), capture size
65535 bytes
Sep 8 12:31:36 dixie dhcpd: DHCPDISCOVER from via ib0
Sep 8 12:31:36 dixie dhcpd: DHCPOFFER on 172.16.0.19 to via ib0
Sep 8 12:31:36 dixie dhcpd: Dynamic and static leases present for 172.16.0.19.
Sep 8 12:31:36 dixie dhcpd: Remove host declaration dixie or remove 172.16.0.19
Sep 8 12:31:36 dixie dhcpd: from the dynamic address pool for 172.16.0.0/24
Sep 8 12:31:36 dixie dhcpd: DHCPREQUEST for 172.16.0.19 (172.16.0.1) from via
ib0
Sep 8 12:31:36 dixie dhcpd: DHCPACK on 172.16.0.19 to via ib0
12:31:36.612464 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP
(17), length 328)
0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request, length
300, htype 32, hlen 0, xid 0x6189781a, Flags [Broadcast] (0x8000)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Discover
Hostname Option 12, length 5: "hertz"
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
Client-ID Option 61, length 17: hardware-type 56,
30:3a:30:30:3a:30:30:3a:34:38:3a:46:45:3a:38:30
END Option 255, length 0
PAD Option 0, length 0, occurs 15
12:31:36.612713 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP
(17), length 328)
172.16.0.1.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length
300, htype 32, hlen 0, xid 0x6189781a, Flags [Broadcast] (0x8000)
Your-IP 172.16.0.19
Server-IP 172.16.0.1
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Offer
Server-ID Option 54, length 4: 172.16.0.1
Lease-Time Option 51, length 4: 600
Subnet-Mask Option 1, length 4: 255.255.255.0
BR Option 28, length 4: 172.16.0.255
Domain-Name Option 15, length 7: "myib.cu"
END Option 255, length 0
PAD Option 0, length 0, occurs 23
12:31:36.612957 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP
(17), length 328)
0.0.0.0.68 > 255.255.255.255.67: [udp sum ok] BOOTP/DHCP, Request, length
300, htype 32, hlen 0, xid 0x6189781a, Flags [Broadcast] (0x8000)
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: Request
Server-ID Option 54, length 4: 172.16.0.1
Requested-IP Option 50, length 4: 172.16.0.19
Hostname Option 12, length 5: "hertz"
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
Client-ID Option 61, length 17: hardware-type 56,
30:3a:30:30:3a:30:30:3a:34:38:3a:46:45:3a:38:30
END Option 255, length 0
PAD Option 0, length 0, occurs 3
12:31:36.613122 IP (tos 0x10, ttl 128, id 0, offset 0, flags [none], proto UDP
(17), length 328)
172.16.0.1.67 > 255.255.255.255.68: [udp sum ok] BOOTP/DHCP, Reply, length
300, htype 32, hlen 0, xid 0x6189781a, Flags [Broadcast] (0x8000)
Your-IP 172.16.0.19
Server-IP 172.16.0.1
Vendor-rfc1048 Extensions
Magic Cookie 0x63825363
DHCP-Message Option 53, length 1: ACK
Server-ID Option 54, length 4: 172.16.0.1
Lease-Time Option 51, length 4: 600
Subnet-Mask Option 1, length 4: 255.255.255.0
BR Option 28, length 4: 172.16.0.255
Domain-Name Option 15, length 7: "myib.cu"
END Option 255, length 0
PAD Option 0, length 0, occurs 23
^C
4 packets captured
4 packets received by filter
** Tags removed: verification-done-xenial verification-needed
** Tags added: verification-done
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1529815
Title:
InfiniBand DHCP flow with PRA and DHCP relay not working
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/isc-dhcp/+bug/1529815/+subscriptions
--
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
