Date: Thu, 13 Jul 1995 15:28:40 -0700 From: fyeung@frstprsn.Eng.Sun.COM (Francis Yeung) To: questions@FreeBSD.org Subject: iflayer Message-ID: <9507132228.AA01266@fyeung3.Eng.Sun.COM>
next in thread | raw e-mail | index | archive | help
Greetings, In the earlier version of the BSD 4.2, 4.3 code, there is a kernel function called iflayer. In the ifnet structure, there are fields - if_lower, if_upper etc which allow the use of upcall and downcall to access the next higher or lower module directly in the kernel. I wonder if there exists a patch for iflayer functionality in the BSD 2.x release. In addition, what happen to the arptab which is no longer a symbol in the /dev/kmem and nlist ? What is the equivalent of arptab ? Is there a snmp agent for the BSD 2.x release ? I have developed a snmp agent for the BSD2.0 without the ARP mib which uses the arptab or equivalent information. Any information for arptab will be very helpful. I have seen some comment (grep arptab *) in the BSD2.0 kernel making refernece to arptab but there is no arptab in the code itself. Please email me directly. Thank you for your help. Francis
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?9507132228.AA01266>