Subject: need to listen to many multicast addresses
From: Petar Hitij <petahi@gmail.com>
Date: Wed, 1 Aug 2012 11:34:23 +0200

Hello,

I need to listen to many multicast addresses in a vserver. I can use
max 16 ip numbers
in /etc/vservers/vservername/interfaces/. The host is running an older
Debian kernel 2.6.18.
If possible without upgrade :).

Regards

Petar Hitij

# vserver-info
Versions:
                   Kernel: 2.6.18-6-vserver-amd64
                   VS-API: 0x00020002
             util-vserver: 0.30.215; Jun 18 2010, 13:35:17

Features:
                       CC: gcc, gcc (Debian 4.4.4-5) 4.4.4
                      CXX: g++, g++ (Debian 4.4.4-5) 4.4.4
                 CPPFLAGS: ''
                   CFLAGS: '-Wall -g  -O2 -std=c99 -Wall -pedantic -W
-funit-at-a-time'
                 CXXFLAGS: '-g -O2 -ansi -Wall -pedantic -W
-fmessage-length=0 -funit-at-a-time'
               build/host: x86_64-pc-linux-gnu/x86_64-pc-linux-gnu
             Use dietlibc: yes
       Build C++ programs: yes
       Build C99 programs: yes
           Available APIs: v13,net,v21,v22,v23,netv2
            ext2fs Source: e2fsprogs
    syscall(2) invocation: alternative
      vserver(2) syscall#: 236/glibc
               crypto api: nss
          python bindings: no
   use library versioning: yes

Paths:
                   prefix: /usr
        sysconf-Directory: /etc
            cfg-Directory: /etc/vservers
         initrd-Directory: $(sysconfdir)/init.d
       pkgstate-Directory: /var/run/vservers
          vserver-Rootdir: /var/lib/vservers