You're initiating the traffic on the device but not receiving responses? Or are you trying to run a server socket on the device but off-device originating traffic can't seem to connect?
I don't think there is any firewall on the device, though I wouldn't be surprised if carriers needed to do some NAT to conserve ipv4 addresses. Are you using mobile data or wifi? R On Tue, Mar 20, 2012 at 2:09 AM, praveen <praveenmr...@gmail.com> wrote: > Hi, > I want to know whether any default firewall is there in android(2.3) > like iptables in Linux, if so is it possible to disable it through my > application without rooting. > my application involves sending and receiving packets in a network. > but am not getting any reply. but the same works perfectly in > emulator(2.2) > through the system. but no reply is getting if i load the same apk in > my android device. > > is there any way i can overcome this difficulty? > > Thanks in advance > Praveen. > > -- > You received this message because you are subscribed to the Google > Groups "Android Developers" group. > To post to this group, send email to android-developers@googlegroups.com > To unsubscribe from this group, send email to > android-developers+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/android-developers?hl=en > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
