aa65535/hev-dns-forwarder

Forwarding DNS queries on TCP transport

hev-dns-forwarder's Issues

在freshtomato mips路由器上运行提示 can't resolve symbol 'signalfd'

请问如何解决？

https://bitbucket.org/pedro311/freshtomato-mips/src/mips-master/

freshtomato编译时的配置是有epoll的，下面是当时编译的提示

Configure standard kernel features (for small systems) (EMBEDDED) [Y/?] y
  Sysctl syscall support (SYSCTL_SYSCALL) [Y/n/?] y
  Load all symbols for debugging/ksymoops (KALLSYMS) [N/y/?] n
  Support for hot-pluggable devices (HOTPLUG) [Y/n/?] y
  Enable support for printk (PRINTK) [Y/n/?] y
  BUG() support (BUG) [Y/n/?] y
  Enable ELF core dumps (ELF_CORE) [N/y/?] n
  Enable full-sized data structures for core (BASE_FULL) [Y/n/?] y
  Enable futex support (FUTEX) [Y/n/?] y
  Enable anonymous inode source (ANON_INODES) [Y/n/?] y
    Enable eventpoll support (EPOLL) [Y/n/?] y
    Enable signalfd() system call (SIGNALFD) [Y/n/?] y
    Enable timerfd() system call (TIMERFD) [Y/n/?] y
    Enable eventfd() system call (EVENTFD) [Y/n/?] y
  Use full shmem filesystem (SHMEM) [Y/n/?] y
  Enable VM event counters for /proc/vmstat (VM_EVENT_COUNTERS) [N/y/?] n

root@unknown:/jffs# ./hev-dns-forwarder 
./hev-dns-forwarder: can't resolve symbol 'signalfd'

root@unknown:/jffs# ldd ./hev-dns-forwarder 
	libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x2aabf000)
	libc.so.0 => /lib/libc.so.0 (0x2aade000)
	ld-uClibc.so.0 => /lib/ld-uClibc.so.0 (0x2aaa8000)

New function requirement for IPv6

Hello aa65536,

First of all, thanks port this dns forwarder to openwrt.
I'm looking for a function like 'filter-aaaa-on-v4' in bind9, it will return NODATA to the ipv4 client if it inquire an AAAA recoder. This function will be very useful while we are using dns forwarder as an upstream server of dnsmasq for a list of domain which will be added into an ipset for traffic redirect. Then we dont need to setup ip6tables rules. All the traffics in that domain list will only go through ipv4 even the client has an ipv6 address.

I dont know if we can manipulate dns data in dns forwarder by filtering aaaa recoder.
Any support will be much appreciated, as I need a light weight dns server/forwarder which can do tcp query to upstream server, meanwhile filter aaaa recoder.

Sincerely thanks!

求使用说明

在debian中交叉编译了此程序，想要用在华硕的merlin固件里面。能否有一个简单的使用说明。谢谢。