similar to: PXELinux can't load the config file?

Hi Josef, I have included the hex dump, I hope it will help to pinpoint the problem. "Josef Siemes" <jsiemes at web.de> wrote: >Hi, > >> I got tftp-hpa to compile on the IRIX box, but it doesn't >> work any better. Any ideeas on what is wrong, and >> how can I fix it? > >The dumps are to few for that. Give a hex dump of the >TFTP request,

I have DHCP and TFTP on a Solaris machine, pxelinux.0 loads, but it can't load the configuration file. The tftp server on Solaris tries to send the file, but data transfers do not receive ACKs. Previous posts to this list have indicated that the suspect was the PXE BIOS (ref "PXELinux can't load the config file?" dated March 20, 2003). Does that still appear to be the case

"H. Peter Anvin" <hpa at zytor.com> wrote: >Ciprian Paunescu wrote: >> Hi, >> >> I am working on a cluster of PCs, and I want to >> boot them from an SGI IRIX machine. >> The PCs use Supermicro XEON MB, with dual GigE built in. >> They have Intel Boot Agent GE v 1.1.09 and PXE 2.1 (083). >> >> I have DHCP and TFTP on the IRIX

I''m running a nevada b99 guest on a nevada b99 host. The guest is configured as a dhcp client. When I snoop in dom0 while the guest boots, I see two back-to-back DHCPREQUEST packets issued by the guest. The first of the two packets has an empty UDP checksum; otherwise they seem identical. Is this a bug? Fred Oliver ETHER: ----- Ether Header ----- ETHER: ETHER: Packet 246 arrived

Ok,? I get that, found it before;? "typically sent as a UDP datagram to port 0, 7 or 9, or directly over Ethernet as EtherType 0x0842" The keyword being 'typically',?? but what is it that ether-wake actually uses/does?? (I need to forward a WOL packet to a different vlan on some Cisco hardware, between two Centos machines). Ron On 5/17/20 8:14 PM, John Pierce wrote: >

Hello, I am running Shorewall 2.0.2f, on SuSE 9.2 distro, kernel 2.6.8-24.11-default My ip addr show output is as follows: 1: lo: <LOOPBACK,UP> mtu 16436 qdisc noqueue link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 brd 127.255.255.255 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0:

Hello everybody. I could not find an answer to my problem in the archive. (But that may just be me :-) ) I have a problem with proxy arp and connection from loc (localnet) and from the firewall. Works fine from internet to dmz / proxy arp and vise versa. I have a feeling the solution is simple, but I''m no guru in Linux routing etc. The problem seems to be the routing setup. loc -

The WoL magic packet is only scanned for the string above, and not actually parsed by a full protocol stack, it could be sent as any network- and transport-layer protocol, although it is typically sent as a UDP <https://en.m.wikipedia.org/wiki/User_Datagram_Protocol> datagram <https://en.m.wikipedia.org/wiki/Datagram> to port <https://en.m.wikipedia.org/wiki/TCP_and_UDP_port> 0,]

On Sun, May 17, 2020 at 07:46:00PM -0600, R C wrote: > what port does ether-wake use?? (I believe it is port 9? but not sure). The 'ether-wake' command in net-tools doesn't use a port at all. It's just a raw packet of EtherType 0x0842 as the so-called "Magic Packet" <https://en.wikipedia.org/wiki/Wake-on-LAN#Magic_packet> For example, if you were to run:

On 12/16/18 4:59 PM, Marc Haber wrote: > Hi, > > I would like to run a network firewall as a VM on a KVM host. There are > ~ 25 VLANs delivered to the KVM host on three dedicated links, no LACP > or other things. I have the VLANs 100-180 on the host's enp1s0, the VLANs > 200-280 on the host's enp2s0 and the VLANs 300-380 on the host's enp3s0. > > To save

Hi, I would like to know if somebody can point me out how to configure several DomUs in a private LAN (for example 192.168.100.0/24) and one DomU with two interfaces (one - 192.168.100.0/24 and two - internet). So far I have enabled in xend-config.sxp: (network-script network-route) (vif-script vif-route) My config files have: /mnt/VM/1.cfg:vif = [''ip=192.168.1.3'']

Before I post to networking-discuss I wanted to ask if anyone had tried this on this: I''m trying to run a dhcp-server on a dom0 over a vnic so that the domU''s can get IP addresses. I created a vnic r1 over e1000g0 and gave it a static IP 172.0.94.111/24 so I can run the dhcp server over this vnic. root@lm2-dom0:~# dhtadm -P Name Type Value

Actually you are not correct. 1st: I didn't quote the wikipedia article,? someone sent that as an answer to my previous post. ?? (similar mindset probably, as in your response) 2: You are wrong,? broadcast packets, like for example DHCP, and also WOL (if UDP), can be routed, by the means of ip helper addresses and directed broadcasts on Cisco equipment Also, you like others seem to

Hi, I would like to run a network firewall as a VM on a KVM host. There are ~ 25 VLANs delivered to the KVM host on three dedicated links, no LACP or other things. I have the VLANs 100-180 on the host's enp1s0, the VLANs 200-280 on the host's enp2s0 and the VLANs 300-380 on the host's enp3s0. To save myself from configuring all VLANs on the KVM host, I'd like to hand the entire

Greetings! I am still struggling with the issue that after vampiring from NT4 domain to Samba 3.0.7 with ldap backend, Windows XP cannot find the domain controller. In particular, WXP is an XP Prof which signed in AB_INITIO_DOM domain. After the migration I put the Samba Server (Priscilla) and WXP in an isolated network, and started up Priscilla as PDC for the network. But WXP

On Sun, 2020-05-17 at 20:25 -0600, R C wrote: > Ok, I get that, found it before; "typically sent as a UDP datagram to > port 0, 7 or 9, or directly over Ethernet as EtherType 0x0842" > > > The keyword being 'typically', but what is it that ether-wake actually > uses/does? (I need to forward a WOL packet to a different > > vlan on some Cisco

hi everyone, so,first it seemed a trivial question to me, but since I could not find anybody being neither able to answer this question nor giving a short config example. after a few sleepless nights and exhausting all the reading and research. here I am sharing my problem with all of you, in the hope of some possible solution/sugestion. or is it that this is impossible?? below my

Hello! Scenario: kernel 2.6.22.9, SysKonnect SK-9E21D, vlan, redirecting for packets arriving on than vlan to ifb. Using tcpdump on ifb iinterface I see the following: 03:30:17.322484 5a:71:6f:15:00:17 > 00:00:5a:71:00:00, ethertype Unknown (0xcb69), length 1522: 0x0000: 2000 0800 4500 05dc 3a2f 4000 3c06 d868 ....E...:/@.<..h 0x0010: c299 9143 c3e6 0ec1 0050 0f2a

Hi Lars, I have no experience to use tcpdump, here is the output from TCPdump for your reference. Any idea? Use my home PC to ping company PC 01:00:25.154706 ethertype IPv4, IP 192.168.1.2 > 10.0.0.2: ICMP echo request, id 1, seq 17, length 40 01:00:25.154706 IP 192.168.1.2 > 10.0.0.2: ICMP echo request, id 1, seq 17, length 40 01:00:25.154706 IP 192.168.1.2 > 10.0.0.2: ICMP echo

Hi Alex, and thanks for your time. Probably not. The servers are only configured like they where when they where parallel to the fw. Just the default gateway, same as for the external interface on the fw. That''s what the documentation instructed to configure the servers using arp. But is it required with extra configuration on the server connected via proxy arp? Or is it some parameter